Company
Company Profile
Company Name
Joyn LLC
Location
Representative
Masahiro Nukui
Capital
1,000,000 yen
Transaction Bank
Sumitomo Mitsui Banking Corporation, Meguro Shinkin Bank, Rakuten Bank, GMO Aozora Net Bank
Business Activities
- Lifestyle Media for Foreigners"JoynTokyo"Operation
- Web Marketing Support
- Social Media Marketing Support
- English Conversation Classes for ChildrenOperation
Representative Introduction
Representative | CEO
Masahiro Nukui
While attending Doshisha University, gained experience in web marketing and engineering roles through internships. Subsequently, I worked as a freelance mobile app development engineer and founded Joyn LLC to begin providing web marketing support. In 2022, launched the children's English conversation school, JoynStar, expanding his business into the education sector. Furthermore, in January 2025, he launched JoynTokyo, a lifestyle support media platform for foreigners, aiming to become a bridge for multicultural co-existence. Guided by the vision of “making Japan an even more attractive country”, he challenges himself to create new value from a global perspective.
Members
Members
-
Guallin Peh
Marketing Manager
After earning a Master's degree in Project Management from the National University of Singapore, consistently ranked among the world's top universities, she gained extensive hands-on experience at Shopee, Asia's largest e-commerce marketplace, in UI/UX design, social media marketing, business analytics, and advertising operations.
-
Nishi Seidi
Social Media Director
An influencer with over 3 million total followers across social media platforms, and the founder and leader of the gourmet account GoHango. He has successfully collaborated with numerous companies and brands, including a project with Netflix's “ONE PIECE.” He oversees all social media for JoynTokyo.
-
Hatakeyama Tadashi
Sales Manager
Born and raised in London, UK, with Japanese nationality, possessing over seven years of sales experience in both B2C and B2B sectors. Commenced career in London, engaging in B2C sales, sales coaching, and team management. Subsequently transitioned to B2B sales in Japan, handling wholesale and consulting within the automotive export industry.
