Aichi International Arena and Usami Koyu Co., Ltd. Announce Official Partnership

IG Arena, Japan's largest hybrid oval entertainment arena opened last year. Aichi International Arena Co., Ltd. (Nagoya City, Aichi Prefecture; President Hisashi Hisato), the operator of the arena, has signed an official partnership agreement with Usami Koyu Co., Ltd. (Tsushima City, Aichi Prefecture; President Tomoya Usami, hereinafter "Usami Koyu").

IG Arena and Usami Koyu will jointly contribute to regional development and the creation of new value.

1. Example of the Partnership

Wall Decorations on the 1st-Floor Concourse

The walls of the arena's concourse will feature impactful decorations featuring Gaku Endo, a player sponsored by Usami Koyu, welcoming all visitors.

2. Company Overview

Company Name

Usami Koyu Co., Ltd.

English Company Name

USAMI KOYU CO., LTD

Representative

President and CEO Tomoya Usami

Headquarters

1-8 Meidacho, Tsushima City, Aichi Prefecture

Business Activities

Sales of petroleum products and headquarters functions for the Usami Group

Official Website URL

https://usami-net.com/

【About IG Arena】 (Numbers are approximate)

Opened in summer 2025 in Aichi Prefecture, IG Arena is Japan's largest hybrid oval arena. With a maximum capacity of approximately 17,000 people and a ceiling height of 30 meters, it meets global standards and hosts domestic and international events such as the Nagoya Sumo Tournament and home games of the Nagoya Diamond Dolphins. The naming rights partner, IG Securities, was announced in February 2024. The exterior and partial interior design were created by Kengo Kuma & Associates.

Operating Entity: Aichi Prefecture

Management and Operation: Aichi International Arena Co., Ltd.

Location: 1-2-22 Meijo, Kita Ward, Nagoya City, Aichi Prefecture

Floors: 5 stories

Height: Building height 41m, arena ceiling height 30m

Building Area: 26,500㎡

Total Floor Area: 63,000㎡

Maximum Capacity: 17,000 (including standing), 15,000 (seated) for basketball

Food and Beverage Stalls: 30 units

URL: ig-arena.jp

【About Naming Rights Partner IG Securities】

IG Securities is a leading online financial services company headquartered in London, operating in 19 locations worldwide, including Japan. In February 2024, it announced the acquisition of naming rights for this arena.