---
title: "KDDI Corporation Secures Board Seat at Coincheck Group N.V. with 14.9% Stake"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/289195561.md"
description: "KDDI Corporation acquired a 14.9% stake in Coincheck Group N.V. for approximately $65.1 million, securing the right to nominate a board director. This strategic investment aims to expand KDDI's presence in Japan’s digital asset market through business collaborations, including customer referrals and revenue sharing with Coincheck."
datetime: "2026-06-09T13:06:01.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/289195561.md)
  - [en](https://longbridge.com/en/news/289195561.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/289195561.md)
generator: "portal-rs"
---

# KDDI Corporation Secures Board Seat at Coincheck Group N.V. with 14.9% Stake

KDDI Corporation acquired a 14.9% stake in Coincheck Group N.V.'s ordinary shares. On June 9, 2026, the company bought 28,536,516 newly issued shares for about $65.1 million and filed a Schedule 13D. The deal grants KDDI the right to nominate a director and strengthens its strategic push into Japan’s digital asset market.

**Investor Intent**

KDDI invested to build business opportunities with Coincheck Group N.V. and its affiliates and to gain a voice in governance. The company "expects to nominate a person to be elected in or around September 2026 to serve as a member of the board of directors."

KDDI plans to work with Coincheck, Inc. on programs to grow Japan’s digital asset market, including mutual customer referrals with related revenue sharing and referral fees. It may adjust its holdings over time and propose additional business initiatives with Coincheck and its subsidiaries.

**Investor's Background**

KDDI Corporation is a Japanese joint stock company based in Tokyo that provides telecommunications services. It operates the au mobile brand and invests in digital services, fintech, and strategic partnerships to extend its platform. KDDI often backs ventures that enhance customer engagement across mobile, payments, and online ecosystems.

Original SEC Filing: Coincheck Group N.V. \[ CNCK \] - SCHEDULE 13D - Jun. 09, 2026

**Disclaimer**

This is an AI-powered summary. It may contain inaccuracies. Consider verifying important information with the source. Please note this summary is solely based on documents filed with the SEC.

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**