Relive the Memories in Tanto no Tora: 'Tanto no Tora' × 'Ninja Jajamaru-kun', 'City Connection', 'Moero!! Pro Yakyu' Collaboration Campaign Begins!

DONUTS Co., Ltd. (Shibuya-ku, Tokyo; CEO: Keisei Nishimura) is launching a limited-time collaboration campaign for its real-time bōsōzoku battle game 'Tanto no Tora' with 'Ninja Jajamaru-kun', 'City Connection', and 'Moero!! Pro Yakyu', starting Monday, June 15, 2026.

Aim for Legendary Rewards in the 'HR Challenge'!

This collaboration features a special event called the 'HR Challenge'.

In the 'HR Challenge', players can obtain items to exchange for 'legendary-level luxurious rewards' that are otherwise difficult to acquire through regular gameplay…!?

'HR Challenge Tickets' required for participation can be earned through login bonuses and various missions.

Players can receive up to 1,500 free tickets. The more you play daily and collect tickets, the greater your chances of obtaining ultra-rare rewards.

Be sure to play every day during the event period.

Get Collaboration Rewards Based on HR Challenge Play Count!

Players can earn luxurious rewards based on the total number of 'HR Challenge' plays.

Rewards include exclusive collaboration items from 'Ninja Jajamaru-kun', 'City Connection', and 'Moero!! Pro Yakyu'!

Play the event frequently to collect all collaboration rewards.

<Event Period>

June 15, 2026 (Mon) 12:00 – September 14, 2026 (Mon) 23:59

About 'Tanto no Tora'

Title: Tanto no Tora

Genre: Real-time bōsōzoku battle

Distribution: App for feature phones and smartphones (iOS, Android)

Copyright: © DONUTS Co. Ltd. All Rights Reserved.

Price: Free

Store Pages:

App Store: https://itunes.apple.com/jp/app/id492075888

Google Play Store: https://play.google.com/store/apps/details?id=jp.ne.donuts.tanshanotora

▼ OFFICIAL

Official Website: http://tantora.jp

Official X: https://x.com/tantora_app