Compress []

Daiki Terai — Digital Producer & Web Engineer

UMAP26 - monopo Tokyo New Year Web App

OVERVIEW In-house web project created for monopo Tokyo’s New Year card, featuring a numbered lottery system, an interactive map showcasing 26 recommended local spots, and a hidden mode with additional content. ROLE Front-end Developer PERIOD 2025.12 CREDIT Planner, Copy Writer: Tomoki Inaguma Art Director, Designer: Takuya Kenmoku Project Manager: Ryota Taniguchi Front-end Developer: Daiki Terai, Ryo Miyakawa

UMAP26 - monopo Tokyo New Year Web App
MUSIC AWARDS JAPAN 2025 Official Website

OVERVIEW Official bilingual website for MUSIC AWARDS JAPAN, an international music awards program, featuring large-scale nomination data and real-time updates from voting to the awards ceremony. CLIENT CEIPA ROLE Technical Director OUTPUT Website / Wordpress CMS STACK WordPress / AWS PERIOD 2024.12 - 2025.5 CREDIT Agency: DENTSU INC. Producer: Kensuke Tanaka Project Manager: Chieko Hakuto Technical Director: Daiki Terai Web Art Director: Jin Okuma Frontend & Backend Development: PRMO

MUSIC AWARDS JAPAN 2025 Official Website
Sony OTC Hearing Aid Official Website

OVERVIEW Website for Sony OTC hearing aids, including on-location photography created specifically for the site. CLIENT Sony Corporation PERIOD 2024.09 - 2025.04 CREDIT Account Executive, Director, Producer: Yuki Tanaka Producer: Kensuke Tanaka Producer, Project Manager, Copy Writer: Chieko Hakuto Creative Director, Copy Writer: Tomoki Inaguma Planner, Writer: Yoshiho Onodera Art Director: Tran Villageois Technical Director, Project Manager: Daiki Terai Designer: Steve McG Limited Illustrator: CAMP4 Illustrator: HARUNA KOMATSU CG Designer: WOW Front-end, Back-end Developer: allegro magic

Sony OTC Hearing Aid Official Website
Boost Capital corporate website

OVERVIEW Corporate website for Boost Capital, a venture capital and business support firm enabling startup growth through investment, M&A, and strategic support. CLIENT Boost Capital Co.,Ltd. ROLE Project Manager / Web Director OUTPUT Corporate Website / CMS PERIOD 2023.12 - 2024.03 CREDIT Producer: Yuki Tanaka Art Director: Tran Minh Villageois Design: Supplement. Project Manager, Web Director: Daiki Terai Front-end, Back-end Development: commono inc.

Boost Capital corporate website
One World Technology Corporate Website

OVERVIEW Corporate website for One World Technology, designed to clearly present the company’s services, vision, and business structure. CLIENT One World Technology ROLE Producer / Project Manager / Front-end Engineer PERIOD 2025.06 - 2025.09 CREDIT Producer, Project Manager, Front-end Engineer: Daiki Terai Art Director, Designer: Tran Minh Villageois Copy Writer: Yoshiho Onodera

One World Technology Corporate Website
United Arrows Recruitment Website

OVERVIEW Recruitment website for United Arrows, including original on-location photography created specifically for the site. CLIENT UNITED ARROWS LTD. ROLE Producer / Project Manager / Technical Director PERIOD 2023.05 - 2023.09 CREDIT Account Executive: Kensuke Tanaka Producer, Project Manager, Technical Director: Daiki Terai Project Manager: Tsubasa Kamioka Art Director: Takuya Kenmoku Make Up Artist: SAYURI ISO Front-end, Back-end Developer: REI NAKAMURA Designer: SOO DESIGN Photographer: Baba Yusuke

United Arrows Recruitment Website
Hataraku-bu Service Branding

OVERVIEW Service branding and responsive website redesign for Hataraku-bu, a career exploration platform for junior high and high school students, with illustration and copywriting to communicate its brand world. CLIENT Alpha Drive Co., Ltd ROLE Account Executive / Producer / Project Manager / Web Director / Technical Director OUTPUT Corporate Website PERIOD 2023.04 - 2023.08 CREDIT Creative Director, Art Director, Designer, Copywriter: Takuya Kenmoku Account Executive, Producer, Project Manager, Web Director, Technical Director: Daiki Terai Assistant: Aiwa Otani Account Executive: Kensuke Tanaka Illustrator: AiLeeN Designer: Mariko Kawamura Developer: Rei Nakamura

Hataraku-bu Service Branding
Kodansha Bunko User-Generated Web Share Image Tool

OVERVIEW User-generated image tool allowing users to select favorite novels via API, add custom messages, and generate shareable images for social platforms. CLIENT KODANSHA LTD. ROLE Front-end Developer STACK Astro PERIOD 2023.07 - 2024.02 CREDIT Planning: Yoshiyuki Sasaki Copywriting, Planning, Creative Direction: Tomoki Inaguma Art Direction, Design: Takuya Kenmoku Illustrator: Shinji Abe Project Manager, Casting: Misumi Shina Web Design: Kanae Fukushima Front-end Engineer: Daiki Terai Technical Direction, Back-end Engineer: Taisei Dofuku

Kodansha Bunko User-Generated Web Share Image Tool
Geechs Corporate Website

OVERVIEW Corporate website for geechs, structuring company information and services related to IT talent and career support. CLIENT geechs inc. ROLE Producer / Project Manager PERIOD 2022.03 - 2022.09 CREDIT Producer: Kensuke Tanaka Director: Tsubasa Kamioka Art Director, Designer: Akira Yamaguchi Producer, Project Manager: Daiki Terai Designer: Saiki Takahashi Front-end Developer, Back-end Developer: MOPED Inc. Back-end Developer: Dofuku Taisei Front-end Developer: Ryu Utsunomiya

Geechs Corporate Website
Hakuryu Japanese Sake Website

OVERVIEW Multilingual website for Hakuryu sake, implemented in Japanese, English, Simplified Chinese, and Traditional Chinese, with on-site brewery photography. CLIENT Yoshida Brewery ROLE Front-end Developer PERIOD 2022.09 - 2023.05 CREDIT Account Executive, Producer: Daisuke Shiga Producer: Georgi Roberts Art Director, Designer: Akira Yamaguchi Planner: Toshika Kosako Planner, Copy Writer: Maho Kamagami Copy Writer: Molly Apton Front-end Developer: Daiki Terai Translator: Karin Kuroda Translator: Kiu AU Photographer: Tano Eichi Photographer: Climbers inc.

Hakuryu Japanese Sake Website
DeNA Sports Corporate Website

OVERVIEW Corporate website for DeNA Sports, providing information on sports business initiatives and offerings. CLIENT DeNA SPORTS GROUP PERIOD 2021.12 - 2022.03 CREDIT Producer, Project Manager: Hironori Matsumura Art Director, Designer: Takayuki Yokoyama Front-end Developer, Back-end Developer: Daiki Terai

DeNA Sports Corporate Website
SHISEIDO EUDERMINE Global Website & Movie

OVERVIEW Campaign website and lifestyle video for SHISEIDO Eudermine Essence Lotion, featuring a thematic focus on self-restoration and ambassador-driven content. CLIENT SHISEIDO ROLE Web Director / Web Project Manager OUTPUT Campaign Website / Lifestyle Video / Stills PERIOD 2023.01 CREDIT Producer: Kensuke Tanaka Planner, Writer, Project Manager: Marina Ishibashi Writer: Adam Gothelf Art Director: Mei Kanamoto Web Art Director: Tran Minh Villageois Web Director: Daiki Terai Technical Director: Shun Okada Contents Producer: Takeshi Shimojo Film Director: Reina Hamane Cinematographer, Colorlist: Ivan Kovac Stylist: Yoko Miyake Hair: Kenji Toyota Makeup: Madoka Nakagawa Props Stylist: Shizuka Aoki Sound Operator: Nao Hoshi Sound Design: Justin Frieden

SHISEIDO EUDERMINE Global Website & Movie
NESCAFE Hero Bottle Project Digital Experiences

OVERVIEW Campaign web application featuring a name-based label generator for NESCAFÉ refill bottles, designed for social sharing and large-scale visual variation. CLIENT Nestlé Japan Ltd. ROLE Web Producer / Web Project Manager OUTPUT Web app PERIOD 2023.10 - 2024.06 CREDIT Agency / PR Planning: DENTSU INC. Project Director / Producer: Rumiko Nango (Bascule) Planner: Mayumi Sato (Bascule) Technical Director: Yoshikazu Iida (Bascule) Back-End Engineer: Kosuke Nojima (Bascule) Creative Planner: Ryo Miyakawa Lead Designer: Takuya Kenmoku Designer: Kanae Fukushima CG Designer: SUNJUNJIE, Shun Yazawa Illustrator: moi. Web Producer: Daiki Terai Front-End Engineer: Ibrahim Menzel Venue Design: Hakuten Corporation

NESCAFE Hero Bottle Project Digital Experiences
Sony Honda Mobility AFEELA Website

OVERVIEW Website for Sony Honda Mobility’s AFEELA brand, presenting its vision, products, and initiatives in next-generation mobility. CLIENT Sony Honda Mobility Inc. PERIOD 2022.11 - 2022.12 CREDIT Producer, Creative Director, Technical Director: Shun Okada Project Manager: Daiki Terai Designer, Front-end Developer: PRMO Inc. Copy Writer: Molly Apton

Sony Honda Mobility AFEELA Website
PowerX Corporate Website & Brand Movie

OVERVIEW Corporate website renewal and brand movie for PowerX, designed to communicate renewable energy businesses, future initiatives, and large-scale power storage and transmission technologies. CLIENT Power X PERIOD 2022.08 CREDIT Account Executive : Daisuke Shiga Project Manager / Planner : Toshika Kosako Techinical Director : Daiki Terai Art Director : Akira Yamaguchi CGI Design & Production : SUNJUNJIE, Motionist Music & Sound Production : Koji TSUKADA

PowerX Corporate Website & Brand Movie
UMAP26 - monopo Tokyo New Year Web App UMAP26 - monopo Tokyo New Year Web App
OVERVIEW

In-house web project created for monopo Tokyo’s New Year card, featuring a numbered lottery system, an interactive map showcasing 26 recommended local spots, and a hidden mode with additional content.

ROLE

Front-end Developer

PERIOD

2025.12

CREDIT

Planner, Copy Writer: Tomoki Inaguma
Art Director, Designer: Takuya Kenmoku
Project Manager: Ryota Taniguchi
Front-end Developer: Daiki Terai, Ryo Miyakawa

MUSIC AWARDS JAPAN 2025 Official Website MUSIC AWARDS JAPAN 2025 Official Website
OVERVIEW

Official bilingual website for MUSIC AWARDS JAPAN, an international music awards program, featuring large-scale nomination data and real-time updates from voting to the awards ceremony.

CLIENT

CEIPA

ROLE

Technical Director

OUTPUT

Website / Wordpress CMS

STACK

WordPress / AWS

PERIOD

2024.12 - 2025.5

CREDIT

Agency: DENTSU INC.
Producer: Kensuke Tanaka
Project Manager: Chieko Hakuto
Technical Director: Daiki Terai
Web Art Director: Jin Okuma
Frontend & Backend Development: PRMO

Sony OTC Hearing Aid Official Website Sony OTC Hearing Aid Official Website
OVERVIEW

Website for Sony OTC hearing aids, including on-location photography created specifically for the site.

CLIENT

Sony Corporation

PERIOD

2024.09 - 2025.04

CREDIT

Account Executive, Director, Producer: Yuki Tanaka
Producer: Kensuke Tanaka
Producer, Project Manager, Copy Writer: Chieko Hakuto
Creative Director, Copy Writer: Tomoki Inaguma
Planner, Writer: Yoshiho Onodera
Art Director: Tran Villageois
Technical Director, Project Manager: Daiki Terai
Designer: Steve McG Limited
Illustrator: CAMP4
Illustrator: HARUNA KOMATSU
CG Designer: WOW
Front-end, Back-end Developer: allegro magic

Boost Capital corporate website Boost Capital corporate website
OVERVIEW

Corporate website for Boost Capital, a venture capital and business support firm enabling startup growth through investment, M&A, and strategic support.

CLIENT

Boost Capital Co.,Ltd.

ROLE

Project Manager / Web Director

OUTPUT

Corporate Website / CMS

PERIOD

2023.12 - 2024.03

CREDIT

Producer: Yuki Tanaka
Art Director: Tran Minh Villageois
Design: Supplement.
Project Manager, Web Director: Daiki Terai
Front-end, Back-end Development: commono inc.

One World Technology Corporate Website One World Technology Corporate Website
OVERVIEW

Corporate website for One World Technology, designed to clearly present the company’s services, vision, and business structure.

CLIENT

One World Technology

ROLE

Producer / Project Manager / Front-end Engineer

PERIOD

2025.06 - 2025.09

CREDIT

Producer, Project Manager, Front-end Engineer: Daiki Terai
Art Director, Designer: Tran Minh Villageois
Copy Writer: Yoshiho Onodera

United Arrows Recruitment Website United Arrows Recruitment Website
OVERVIEW

Recruitment website for United Arrows, including original on-location photography created specifically for the site.

CLIENT

UNITED ARROWS LTD.

ROLE

Producer / Project Manager / Technical Director

PERIOD

2023.05 - 2023.09

CREDIT

Account Executive: Kensuke Tanaka
Producer, Project Manager, Technical Director: Daiki Terai
Project Manager: Tsubasa Kamioka
Art Director: Takuya Kenmoku
Make Up Artist: SAYURI ISO
Front-end, Back-end Developer: REI NAKAMURA
Designer: SOO DESIGN
Photographer: Baba Yusuke

Hataraku-bu Service Branding Hataraku-bu Service Branding
OVERVIEW

Service branding and responsive website redesign for Hataraku-bu, a career exploration platform for junior high and high school students, with illustration and copywriting to communicate its brand world.

CLIENT

Alpha Drive Co., Ltd

ROLE

Account Executive / Producer / Project Manager / Web Director / Technical Director

OUTPUT

Corporate Website

PERIOD

2023.04 - 2023.08

CREDIT

Creative Director, Art Director, Designer, Copywriter: Takuya Kenmoku
Account Executive, Producer, Project Manager, Web Director, Technical Director: Daiki Terai
Assistant: Aiwa Otani
Account Executive: Kensuke Tanaka
Illustrator: AiLeeN
Designer: Mariko Kawamura
Developer: Rei Nakamura

Kodansha Bunko User-Generated Web Share Image Tool
Kodansha Bunko User-Generated Web Share Image Tool
OVERVIEW

User-generated image tool allowing users to select favorite novels via API, add custom messages, and generate shareable images for social platforms.

CLIENT

KODANSHA LTD.

ROLE

Front-end Developer

STACK

Astro

PERIOD

2023.07 - 2024.02

CREDIT

Planning: Yoshiyuki Sasaki
Copywriting, Planning, Creative Direction: Tomoki Inaguma
Art Direction, Design: Takuya Kenmoku
Illustrator: Shinji Abe
Project Manager, Casting: Misumi Shina
Web Design: Kanae Fukushima
Front-end Engineer: Daiki Terai
Technical Direction, Back-end Engineer: Taisei Dofuku

Geechs Corporate Website Geechs Corporate Website
OVERVIEW

Corporate website for geechs, structuring company information and services related to IT talent and career support.

CLIENT

geechs inc.

ROLE

Producer / Project Manager

PERIOD

2022.03 - 2022.09

CREDIT

Producer: Kensuke Tanaka
Director: Tsubasa Kamioka
Art Director, Designer: Akira Yamaguchi
Producer, Project Manager: Daiki Terai
Designer: Saiki Takahashi
Front-end Developer, Back-end Developer: MOPED Inc.
Back-end Developer: Dofuku Taisei
Front-end Developer: Ryu Utsunomiya

Hakuryu Japanese Sake Website Hakuryu Japanese Sake Website
OVERVIEW

Multilingual website for Hakuryu sake, implemented in Japanese, English, Simplified Chinese, and Traditional Chinese, with on-site brewery photography.

CLIENT

Yoshida Brewery

ROLE

Front-end Developer

PERIOD

2022.09 - 2023.05

CREDIT

Account Executive, Producer: Daisuke Shiga
Producer: Georgi Roberts
Art Director, Designer: Akira Yamaguchi
Planner: Toshika Kosako
Planner, Copy Writer: Maho Kamagami
Copy Writer: Molly Apton
Front-end Developer: Daiki Terai
Translator: Karin Kuroda
Translator: Kiu AU
Photographer: Tano Eichi
Photographer: Climbers inc.

DeNA Sports Corporate Website DeNA Sports Corporate Website
OVERVIEW

Corporate website for DeNA Sports, providing information on sports business initiatives and offerings.

CLIENT

DeNA SPORTS GROUP

PERIOD

2021.12 - 2022.03

CREDIT

Producer, Project Manager: Hironori Matsumura
Art Director, Designer: Takayuki Yokoyama
Front-end Developer, Back-end Developer: Daiki Terai

SHISEIDO EUDERMINE Global Website & Movie
SHISEIDO EUDERMINE Global Website & Movie
OVERVIEW

Campaign website and lifestyle video for SHISEIDO Eudermine Essence Lotion, featuring a thematic focus on self-restoration and ambassador-driven content.

CLIENT

SHISEIDO

ROLE

Web Director / Web Project Manager

OUTPUT

Campaign Website / Lifestyle Video / Stills

PERIOD

2023.01

CREDIT

Producer: Kensuke Tanaka
Planner, Writer, Project Manager: Marina Ishibashi
Writer: Adam Gothelf
Art Director: Mei Kanamoto
Web Art Director: Tran Minh Villageois
Web Director: Daiki Terai
Technical Director: Shun Okada
Contents Producer: Takeshi Shimojo
Film Director: Reina Hamane
Cinematographer, Colorlist: Ivan Kovac
Stylist: Yoko Miyake
Hair: Kenji Toyota
Makeup: Madoka Nakagawa
Props Stylist: Shizuka Aoki
Sound Operator: Nao Hoshi
Sound Design: Justin Frieden

NESCAFE Hero Bottle Project Digital Experiences
NESCAFE Hero Bottle Project Digital Experiences
OVERVIEW

Campaign web application featuring a name-based label generator for NESCAFÉ refill bottles, designed for social sharing and large-scale visual variation.

CLIENT

Nestlé Japan Ltd.

ROLE

Web Producer / Web Project Manager

OUTPUT

Web app

PERIOD

2023.10 - 2024.06

CREDIT

Agency / PR Planning: DENTSU INC.
Project Director / Producer: Rumiko Nango (Bascule)
Planner: Mayumi Sato (Bascule)
Technical Director: Yoshikazu Iida (Bascule)
Back-End Engineer: Kosuke Nojima (Bascule)
Creative Planner: Ryo Miyakawa
Lead Designer: Takuya Kenmoku
Designer: Kanae Fukushima
CG Designer: SUNJUNJIE, Shun Yazawa
Illustrator: moi.
Web Producer: Daiki Terai
Front-End Engineer: Ibrahim Menzel
Venue Design: Hakuten Corporation

Sony Honda Mobility AFEELA Website Sony Honda Mobility AFEELA Website
OVERVIEW

Website for Sony Honda Mobility’s AFEELA brand, presenting its vision, products, and initiatives in next-generation mobility.

CLIENT

Sony Honda Mobility Inc.

PERIOD

2022.11 - 2022.12

CREDIT

Producer, Creative Director, Technical Director: Shun Okada
Project Manager: Daiki Terai
Designer, Front-end Developer: PRMO Inc.
Copy Writer: Molly Apton

PowerX Corporate Website & Brand Movie
PowerX Corporate Website & Brand Movie
OVERVIEW

Corporate website renewal and brand movie for PowerX, designed to communicate renewable energy businesses, future initiatives, and large-scale power storage and transmission technologies.

CLIENT

Power X

PERIOD

2022.08

CREDIT

Account Executive : Daisuke Shiga
Project Manager / Planner : Toshika Kosako
Techinical Director : Daiki Terai
Art Director : Akira Yamaguchi
CGI Design & Production : SUNJUNJIE, Motionist
Music & Sound Production : Koji TSUKADA

Profile

I am Daiki Terai, an independent digital producer and web engineer. Focused on shipping clear, maintainable web projects.

I work across direction, frontend development, and technical coordination.
Main stack includes Astro, React, WordPress, and AWS.

I am Daiki Terai, an independent digital producer and web engineer. I help teams ship maintainable web projects.

Contact

If it looks like a good fit, feel free to reach out.

You can reach me at hello@terayeah.com