Rain Tree Collaboration! Limited NFT & 500 NIDT Giveaway Campaign

SBI VC Trade Co., Ltd. (Headquarters: Minato-ku, Tokyo; President & CEO: Tomohiko Kondo; hereinafter "the Company"), a consolidated subsidiary of SBI Holdings, Inc. (Headquarters: Minato-ku, Tokyo; Chairman & CEO: Yoshitaka Kitao) engaged in cryptocurrency exchange services, announces the launch of the "Rain Tree Collaboration! Limited NFT & 500 NIDT Giveaway Campaign – Everyone Who Applies for the SBI VISA Crypto Card Gets a Reward!" on VCTRADE services starting Tuesday, June 16, 2026.

*Note: BITPOINT services are excluded from this campaign.

Since February 26, 2025, the Company has been handling the Nippon Idol Token (NIDT), a digital token issued to support and promote idol activities, under a business outsourcing agreement with Overs, the issuing entity.

This time, the Company is launching a special campaign to gift an exclusive "Rain Tree Limited NFT" and 500 NIDT to all customers who newly apply for the "SBI VISA Crypto Card"—a credit card that accumulates cryptocurrency with usage. Notably, the "Rain Tree Limited NFT" features individual photos of six NIDT supporter members (Makoto Katase, Shu Kato, Rika Sato, Miki Nakama, Hokoka Shinno, and Maki Hashimoto) as NFTs, including rare alternate cuts being unveiled in Japan for the first time—exclusive collectibles unavailable elsewhere.

We invite you to seize this valuable opportunity: apply for the "SBI VISA Crypto Card," claim your Rain Tree and NIDT rewards, and experience the fusion of blockchain technology and entertainment.

Campaign Overview

- Campaign Period: June 16, 2026 (Tue), 11:00 – June 30, 2026 (Tue), 23:59

- Eligible Participants: - Must complete a new application for the "SBI VISA Crypto Card" by the end of the campaign period. - Must complete campaign registration via the VCTRADE service My Page during the campaign period. - VCTRADE My Page: https://account.sbivc.co.jp/signin - *Note: For Special Benefit ① (Limited NFT), applicants who applied for the "SBI VISA Crypto Card" before the campaign period are also eligible.

- Rewards:

① Rain Tree Limited NFT

The number of NFTs awarded depends on the type of SBI VISA Crypto Card applied for:

- For applicants of the SBI VISA Crypto Card Standard: - Two random NFTs from the six NIDT supporter members will be awarded.

- For applicants of the SBI VISA Crypto Card Gold: - All six NFTs (one for each supporter member) will be awarded together.

- *The distributed NFTs cannot be withdrawn from the "SBI Web3 Wallet" or used for secondary purposes such as resale. - *To receive the rewards, customers must have opened an "SBI Web3 Wallet" in advance. Customers who have not yet opened one should follow the instructions below.

[How to Open an "SBI Web3 Wallet"]

- Customers without a VCTRADE service account: - You can open an "SBI Web3 Wallet" simultaneously when opening a new VCTRADE account.

- Customers with an existing VCTRADE service account: - You can open an "SBI Web3 Wallet" via your My Page.

For details, visit: How to Apply for the "SBI Web3 Wallet" https://www.sbivc.co.jp/services/web3wallet

② 500 NIDT tokens will be awarded to all eligible participants.

- Reward Distribution Schedule: - NFTs will be credited to customers' "SBI Web3 Wallet" on the VCTRADE service by the end of July 2026. - 500 NIDT tokens will be credited to customers' VCTRADE service accounts by early July 2026.

- Important Notes: - Applications for the "SBI VISA Crypto Card" submitted after the campaign ends are not eligible. - If the Company determines that a customer has violated the "General Terms and Conditions" of the VCTRADE service, they will not be eligible for campaign rewards. - The Company prohibits impersonation and lending of account names under applicable laws. Customers found engaging in such activities will be disqualified. - Any applications deemed fraudulent or improper will be excluded from receiving rewards. - Customers whose accounts are already closed or in the process of closure at the time of reward distribution are not eligible. - The Company reserves the right to change or terminate the campaign content or period without prior notice due to operational circumstances.

About the Nippon Idol Token (NIDT)

NIDT is a utility token issued on the Ethereum blockchain. It was created to support the formation and activities of new idol groups, enabling users to participate in idol support activities via blockchain technology. NIDT holders gain voting rights based on their token holdings and holding periods, and can also use NIDT to purchase digital goods such as NFTs (Non-Fungible Tokens).

About "Rain Tree"

"Rain Tree" is a 17-member girl group produced by Yasushi Akimoto. The name "Rain Tree" symbolizes resilience: its leaves close during rain, endure the storm, and reopen when the sun returns. The droplets collected on its leaves fall to the ground, nourishing life beneath—representing strength and compassion. The group was formed from 17 finalists of the "IDOL3.0 PROJECT Audition," debuted as "FINALIST" for one year, and made their major debut in January 2025 with their first digital single "I L U" under King Records. Their fourth digital single, "Your Place, My Place," was released on February 28, 2026. They are scheduled to hold their "Rain Tree Concert 2026 ~Summer Party for You~" at Zepp DiverCity (TOKYO) on Wednesday, July 29, 2026.

Official Website: https://rt-official.jp/

X (formerly Twitter): https://x.com/RainTree_RT

About the SBI VISA Crypto Card

The SBI VISA Crypto Card is an SBI Group credit card that accumulates cryptocurrency based on spending. Users can choose to accumulate Bitcoin, Ethereum, or XRP. The card is available in two types—"SBI VISA Crypto Card" and "SBI V