寺井大騎 / Daiki Terai
デジタルプロデューサー / Webエンジニア
hello@terayeah.com
Selected work
UMAP26 - monopo Tokyo New Year Web App Front-end Developer
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.
- Period
- 2025.12
- Credit
- Planner, Copy Writer: Tomoki InagumaArt Director, Designer: Takuya KenmokuProject Manager: Ryota TaniguchiFront-end Developer: Daiki Terai, Ryo Miyakawa
MUSIC AWARDS JAPAN 2025 Official Website Technical Director
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
- Output
- Website / Wordpress CMS
- Stack
- WordPress / AWS
- Period
- 2024.12 - 2025.5
- Credit
- Agency: DENTSU INC.Producer: Kensuke TanakaProject Manager: Chieko HakutoTechnical Director: Daiki TeraiWeb Art Director: Jin OkumaFrontend & Backend Development: PRMO
Sony OTC Hearing Aid Official Website
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 TanakaProducer: Kensuke TanakaProducer, Project Manager, Copy Writer: Chieko HakutoCreative Director, Copy Writer: Tomoki InagumaPlanner, Writer: Yoshiho OnoderaArt Director: Tran VillageoisTechnical Director, Project Manager: Daiki TeraiDesigner: Steve McG LimitedIllustrator: CAMP4Illustrator: HARUNA KOMATSUCG Designer: WOWFront-end, Back-end Developer: allegro magic
Boost Capital corporate website Project Manager / Web Director
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.
- Output
- Corporate Website / CMS
- Period
- 2023.12 - 2024.03
- Credit
- Producer: Yuki TanakaArt Director: Tran Minh VillageoisDesign: Supplement.Project Manager, Web Director: Daiki TeraiFront-end, Back-end Development: commono inc.
One World Technology Corporate Website Producer / Project Manager / Front-end Engineer
Corporate website for One World Technology, designed to clearly present the company’s services, vision, and business structure.
- Client
- One World Technology
- Period
- 2025.06 - 2025.09
- Credit
- Producer, Project Manager, Front-end Engineer: Daiki TeraiArt Director, Designer: Tran Minh VillageoisCopy Writer: Yoshiho Onodera
United Arrows Recruitment Website Producer / Project Manager / Technical Director
Recruitment website for United Arrows, including original on-location photography created specifically for the site.
- Client
- UNITED ARROWS LTD.
- Period
- 2023.05 - 2023.09
- Credit
- Account Executive: Kensuke TanakaProducer, Project Manager, Technical Director: Daiki TeraiProject Manager: Tsubasa KamiokaArt Director: Takuya KenmokuMake Up Artist: SAYURI ISOFront-end, Back-end Developer: REI NAKAMURADesigner: SOO DESIGNPhotographer: Baba Yusuke
Hataraku-bu Service Branding Account Executive / Producer / Project Manager / Web Director / Technical Director
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
- Output
- Corporate Website
- Period
- 2023.04 - 2023.08
- Credit
- Creative Director, Art Director, Designer, Copywriter: Takuya KenmokuAccount Executive, Producer, Project Manager, Web Director, Technical Director: Daiki TeraiAssistant: Aiwa OtaniAccount Executive: Kensuke TanakaIllustrator: AiLeeNDesigner: Mariko KawamuraDeveloper: Rei Nakamura
Kodansha Bunko User-Generated Web Share Image Tool Front-end Developer
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.
- Stack
- Astro
- Period
- 2023.07 - 2024.02
- Credit
- Planning: Yoshiyuki SasakiCopywriting, Planning, Creative Direction: Tomoki InagumaArt Direction, Design: Takuya KenmokuIllustrator: Shinji AbeProject Manager, Casting: Misumi ShinaWeb Design: Kanae FukushimaFront-end Engineer: Daiki TeraiTechnical Direction, Back-end Engineer: Taisei Dofuku
Geechs Corporate Website Producer / Project Manager
Corporate website for geechs, structuring company information and services related to IT talent and career support.
- Client
- geechs inc.
- Period
- 2022.03 - 2022.09
- Credit
- Producer: Kensuke TanakaDirector: Tsubasa KamiokaArt Director, Designer: Akira YamaguchiProducer, Project Manager: Daiki TeraiDesigner: Saiki TakahashiFront-end Developer, Back-end Developer: MOPED Inc.Back-end Developer: Dofuku TaiseiFront-end Developer: Ryu Utsunomiya
Hakuryu Japanese Sake Website Front-end Developer
Multilingual website for Hakuryu sake, implemented in Japanese, English, Simplified Chinese, and Traditional Chinese, with on-site brewery photography.
- Client
- Yoshida Brewery
- Period
- 2022.09 - 2023.05
- Credit
- Account Executive, Producer: Daisuke ShigaProducer: Georgi RobertsArt Director, Designer: Akira YamaguchiPlanner: Toshika KosakoPlanner, Copy Writer: Maho KamagamiCopy Writer: Molly AptonFront-end Developer: Daiki TeraiTranslator: Karin KurodaTranslator: Kiu AUPhotographer: Tano EichiPhotographer: Climbers inc.
DeNA Sports Corporate Website
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 MatsumuraArt Director, Designer: Takayuki YokoyamaFront-end Developer, Back-end Developer: Daiki Terai
SHISEIDO EUDERMINE Global Website & Movie Web Director / Web Project Manager
Campaign website and lifestyle video for SHISEIDO Eudermine Essence Lotion, featuring a thematic focus on self-restoration and ambassador-driven content.
- Client
- SHISEIDO
- Output
- Campaign Website / Lifestyle Video / Stills
- Period
- 2023.01
- Credit
- Producer: Kensuke TanakaPlanner, Writer, Project Manager: Marina IshibashiWriter: Adam GothelfArt Director: Mei KanamotoWeb Art Director: Tran Minh VillageoisWeb Director: Daiki TeraiTechnical Director: Shun OkadaContents Producer: Takeshi ShimojoFilm Director: Reina HamaneCinematographer, Colorlist: Ivan KovacStylist: Yoko MiyakeHair: Kenji ToyotaMakeup: Madoka NakagawaProps Stylist: Shizuka AokiSound Operator: Nao HoshiSound Design: Justin Frieden
NESCAFE Hero Bottle Project Digital Experiences Web Producer / Web Project Manager
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.
- 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 MiyakawaLead Designer: Takuya KenmokuDesigner: Kanae FukushimaCG Designer: SUNJUNJIE, Shun YazawaIllustrator: moi.Web Producer: Daiki TeraiFront-End Engineer: Ibrahim MenzelVenue Design: Hakuten Corporation
Sony Honda Mobility AFEELA Website
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 OkadaProject Manager: Daiki TeraiDesigner, Front-end Developer: PRMO Inc.Copy Writer: Molly Apton
PowerX Corporate Website & Brand Movie
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 ShigaProject Manager / Planner : Toshika KosakoTechinical Director : Daiki TeraiArt Director : Akira YamaguchiCGI Design & Production : SUNJUNJIE, MotionistMusic & Sound Production : Koji TSUKADA
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