Koshidaka Corporation (Head Office: Shibuya-ku, Tokyo; President & CEO: Hiroshi Koshidaka), which operates 'Karaoke Manekineko'—the karaoke chain with the highest number of stores in Japan (as of May 2026, based on internal research)—will launch a collaboration campaign with the popular female-oriented language-decoding horror escape adventure game 'Mojibake' starting at 1:00 PM on Tuesday, July 14, 2026. This collaboration features original illustrations by the game's creator, themed around 'bands.' Exclusive goods and original drinks inspired by the game's world will be offered, providing a new form of entertainment that fans can enjoy individually or together in private spaces.

Event Overview

Event Period: July 14, 2026 (Tue) 1:00 PM – August 30, 2026 (Sun)

Location: Participating Karaoke Manekineko stores nationwide

Official Campaign Website: https://collabo.karaokemanekineko.jp/list/mojibake

※ Please check the official website for details on participating stores.

Exclusive Collaboration Goods

A variety of items will be sold, including acrylic stands (5 types), acrylic keychains (15 types), and enamel pins (15 types), all featuring rare band-themed illustrations of characters such as the Crawling Man and the Man with the Red Umbrella.

※ Acrylic panels will also be available exclusively via online store.

Manekineko Official Online Shop: https://karaokemanekineko-onlineshop.com/shop/

Sales Period: July 14, 2026 (Tue) 1:00 PM – August 3, 2026 (Mon) 11:59 PM (planned)

Collaboration Drinks (5 Types)

Customers who order any of the limited-edition collaboration drinks will receive one limited-edition coaster (15 types, random) as a gift.

About Mojibake

'Mojibake (もじばけ)' is a female-oriented language-decoding horror escape adventure game released on Steam and DLsite on November 1, 2024. It has become a major hit with over 200,000 copies sold. The Nintendo Switch version was released on March 26, 2026.

The game follows a protagonist who becomes lost in another world and attempts to decode the cryptic language of horror-themed male characters to escape. It features a multi-ending storyline where the ending changes based on the player's choices and decoding success.

### Game Overview

Title: Mojibake Genre: Female-oriented language-decoding horror escape adventure Platforms: PC (Steam, DLsite) / Nintendo Switch, Nintendo Switch Lite Languages: Japanese, English, Chinese (Traditional/Simplified) subtitles ※ No voice acting

### Nintendo Switch Version Copyright Notice

Copyright: ©YatsunagiGames / Frontier Works Inc. ©dramatic create Short Copyright: ©YG / FW ©dc

Official X Account: https://x.com/homiciphermzbk

Official Website: https://317.zashiki.com/mozibake/

Nintendo Switch Version Official Website:

https://dramaticcreate.com/mozibake/

About Karaoke Manekineko

'Karaoke Manekineko,' recognizable by its large 'maneki-neko' (beckoning cat) signboard, is Japan's leading karaoke chain with the largest number of stores, spanning from Hokkaido in the north to Okinawa in the south. The chain has also expanded internationally into four countries: South Korea, Malaysia, Thailand, and Indonesia, steadily increasing its recognition by offering the same 'safe, secure, affordable, and friendly' experience as in Japan. Its hallmark is a commitment to thoughtful service designed to delight customers. Beyond pioneering services such as 'carry-in food and drinks allowed' and '100% non-smoking rooms,' the company is now evolving into a new entertainment hub—'Entertainment as Infrastructure'—by enabling karaoke rooms to be used for live viewings, theater experiences, gaming, and even remote work. With high-quality hospitality and innovative services, Karaoke Manekineko continues to grow, offering enjoyable moments for more and more people.

About Koshidaka Holdings Corporation

Koshidaka Holdings Corporation is an entertainment company with the vision of 'Making Entertainment an Infrastructure,' centered on the karaoke business of 'Karaoke Manekineko.' Through industry-first initiatives such as allowing food and drink carry-in and 100% non-smoking rooms, the company has provided accessible 'everyday entertainment' for everyone. It aims to contribute to a richer leisure life and a peaceful, hopeful world by continuously delivering evolved, meaningful services and products to people worldwide.

Company Overview

Company Name: Koshidaka Holdings Corporation (Tokyo Stock Exchange Prime: Stock Code 2157)

Representative: President & CEO Hiroshi Koshidaka

Tokyo Head Office: 10F, Dogenzaka-dori, 2-25-12 Dogenzaka, Shibuya-ku, Tokyo 150-0043

Established: March 1967

Capital: 2.57 billion yen (as of February 2025)

Number of Stores: 813 stores across 5 countries including Japan (as of January 2026)

Sales Revenue: 69.387 billion yen (consolidated, fiscal year ended August 2025)

Related Links

Koshidaka Holdings Official Website: https://www.koshidakaholdings.co.jp/ja/index.html

Koshidaka Corporation Official Website: https://www.koshidaka.co.jp/ Karaoke Manekineko Official Website: https://www.karaokemanekineko.jp/

Karaoke Manekineko Official X: https://x.com/maneki_official

Karaoke Manekineko Official TikTok: https://www.tiktok.com/@maneki_official

FACT BOX

  • Source: PR TIMES
  • Category: キャンペーン
  • Organizations: YatsunagiGames / Frontier Works Inc. / dramatic create