Providing innovative
digital entertainment
to the world.
Creating new interactive
user experiences.
ABOUT US
Ateam Entertainment designs, develops, and operates games and tool applications in a variety of different genres with the core theme of connecting people.
CATEGORIES
ALL
SERVICES
CORPORATE
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2026.07.01 SERVICES
Unison League Collaborates with “Love Live! Sunshine!!”!Get the Collab-exclusive Swimsuit Design for Chika, “[Sun & Smiles] Beachside Chika,” Just By Logging In! Perform up to 150 Collab Spawns for FREE during the collab period!
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2026.06.19 SERVICES
Collaboration Event with “Fate/stay night [UBW]”,”Fate/stay night [HF]”in High Fantasy RPG Valkyrie Connect! Popular Heroes Available for Free!
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2026.06.15 SERVICES
The Release of Hypercasual Game My Camp Manager! Build Your Perfect Campground!
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2026.06.15 CORPORATE
Revision of Privacy Policy
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2026.02.27 SERVICES
Unison League Collaborates With Persona 3 Reload, Persona 4 Golden, and Persona 5 Royal! Perform up to 300 Collab Spawns for FREE during the Event! Participate and Get Persona Series Cosmetic Gear and Furniture Based on Characters from the Series!
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2026.02.10 SERVICES
Collaboration Event with TV Anime Series “Chained Soldier2” Begins in Fantasy RPG Valkyrie Connect! Log in to Claim Collab Hero Himari Azuma as Your Reward!
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2026.07.01 SERVICES
Unison League Collaborates with “Love Live! Sunshine!!”!Get the Collab-exclusive Swimsuit Design for Chika, “[Sun & Smiles] Beachside Chika,” Just By Logging In! Perform up to 150 Collab Spawns for FREE during the collab period!
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2026.06.19 SERVICES
Collaboration Event with “Fate/stay night [UBW]”,”Fate/stay night [HF]”in High Fantasy RPG Valkyrie Connect! Popular Heroes Available for Free!
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2026.06.15 SERVICES
The Release of Hypercasual Game My Camp Manager! Build Your Perfect Campground!
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2026.02.27 SERVICES
Unison League Collaborates With Persona 3 Reload, Persona 4 Golden, and Persona 5 Royal! Perform up to 300 Collab Spawns for FREE during the Event! Participate and Get Persona Series Cosmetic Gear and Furniture Based on Characters from the Series!
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2026.02.10 SERVICES
Collaboration Event with TV Anime Series “Chained Soldier2” Begins in Fantasy RPG Valkyrie Connect! Log in to Claim Collab Hero Himari Azuma as Your Reward!
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2025.12.08 SERVICES
Unison League Holds 11th Anniversary Celebration Fan Event and Livestream in Japan, Announces Collaboration With Persona Series!
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2026.06.15 CORPORATE
Revision of Privacy Policy
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2025.11.09 CORPORATE
Announcing “FRAGARIAMEMORIES Color of Wishes” currently in co-development with Sanrio Company, Ltd.!
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2025.10.01 CORPORATE
Notice Regarding Creation of Ateam Group Human Rights Policy
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2025.05.08 CORPORATE
Notice Regarding Agreement to Jointly Develop a New Game by Sanrio Company, Ltd. and Ateam Entertainment Inc.
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2025.01.23 CORPORATE
Revision of Privacy Policy
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2024.11.26 CORPORATE
Revision of Privacy Policy
CAREERS
Ateam Entertainment supports the long-term career development of our employees in a lively environment where each staff member can enjoy their work.