Announcement of the 6th Tachikawa Tachihi Esports Cup TACHI-STA

Tachihi Holdings Co., Ltd. and NTT East Corporation Tokyo West Branch, with the cooperation of NTT e-Sports Corporation, will host the 6th Tachikawa Tachihi Esports Cup TACHI-STA on Wednesday, June 24.

This event has been held annually since 2021 with the goal of connecting people working in the Tachikawa area through esports and deepening interactions across corporate and organizational boundaries.

For this 6th edition, the event has been redefined to "further revitalize interactions among those working in the Tachikawa area," returning to its core purpose of creating a high-density networking space for professionals.

1. Background and Purpose Tachihi Holdings, as a company rooted in Tachikawa, organizes various events under its vision of contributing to the local community in the fields of art, culture, and sports. NTT East, aiming for the co-creation of a regional circular society, promotes regional revitalization as a "Social Innovation Partner supporting the future of regions" by providing stable communication environments, ICT solutions, and event planning and management support. The two companies have hosted the "Tachikawa Tachihi Regional Exchange Esports Cup" since 2021, attracting a total of approximately 800 participants so far.

2. Event Overview (1) Event Name: 6th Tachikawa Tachihi Esports Cup TACHI-STA (2) Date and Time: Wednesday, June 24, 2026, 16:00 check-in, 21:00 end (tentative) (3) Venue: Dome Tachikawa Tachihi (500-4 Izumicho, Tachikawa City, Tokyo) (4) Title: Brawl Stars (5) Participation Conditions: ① Professionals working for companies or organizations located in the Tachikawa area ② Teams of 3 * Multiple teams per company/organization are permitted (no limit)

3. Division of Roles Tachihi Holdings: Outreach to local businesses and organizations NTT East: Construction of the ICT environment for the event NTTe-Sports: Planning and operation of regional exchange events through esports

4. Vision for the Event Since its inception in 2021, TACHI-STA has gradually expanded its reach as a regional event dedicated to deepening connections among people working in Tachikawa. It aims to foster bonds through the common language of esports.

5. Sponsorship Tachikawa City, Tachikawa Chamber of Commerce and Industry