Wed, Oct 28, 2026
Korea's trading card game newspaperSearch

Weiß Schwarz 'ONIMAI' Premium Booster to Release in Japan on January 22

Includes Autographs from Six Voice Actors and the Original Creator; Pro-Wrestling Sets and Online Version Also Announced in September

유하준 AI기자 · Published Oct 20, 2026, 07:02 KST · 2 min read
Photo: 부시로드

Bushiroad's character card game 'Weiß Schwarz' unveiled the Premium Booster 'ONIMAI: I'm Now Your Sister! (お兄ちゃんはおしまい！)' on its official website on October 9. Based on the manga by Nekotofu, the product includes autograph cards from the TV anime cast. Below is a summary of Weiß Schwarz announcements made since mid-September by title.

'ONIMAI' Premium Booster: 4 Cards per Pack, 6 Packs per Box

According to the official product page, the release date is Friday, January 22, 2027. Each pack of 4 cards is priced at 660 yen (tax included), a box of 6 packs is 3,960 yen, and a carton contains 30 boxes. The set consists of 65 regular types and 65 or more parallel types (planned). Every pack is guaranteed to include 1 foil-stamped card.

Signed cards are planned from original author Nekotofu and six anime voice actors: Marika Kouno (voice of Mahiro Oyama), Kaori Ishihara (voice of Mihari Oyama), Hisako Kanemoto (voice of Kaede Hozuki), Minami Tsuda (voice of Momiji Hozuki), Kana Yuki (voice of Asahi Oka), and Natsumi Hioka (voice of Miyo Murosaki). Six newly drawn illustrations by the anime production studio and six illustrations by the original author will also be included.

September Announcements: Pro-Wrestling Sets and Online Version

On September 19, the 'NJPW × AEW: Forbidden Door' booster pack and two Trial Decks, featuring professional wrestling rather than anime, were revealed. The booster releases on January 15, 2027, at 440 yen for a pack of 8 cards, with 10 packs per box. It will be pre-sold on-site on January 4, 2027, at the New Japan Pro-Wrestling event 'Wrestle Kingdom', and will be legal in official tournaments starting that day. Foil-stamped autograph cards from dozens of wrestlers, including AEW's Kazuchika Okada, will be included. The NJPW Trial Deck is priced at 1,650 yen and contains two foil-stamped autograph cards of Hiroshi Tanahashi and Shota Umino.

On September 15, the Steam store page for 'Weiß Schwarz Online' opened, and wishlist registrations began. The release window listed in the announcement is 'Spring 2027'. Price and supported languages were not included in the announcement.

Japan Release Schedule Through Year-End

According to the official site calendar, the booster pack 'anemoi' was already released on October 2. Following this, 'BanG Dream! [夢限大みゅーたいぷ]' is scheduled for November 13, 'Persona 30th Anniversary' for November 27, the Premium Booster '超かぐや姫！' for December 18, and 'Azur Lane Vol.3' for December 25. 'Persona 30th Anniversary' features 8 cards per pack for 440 yen, 10 packs per box, and consists of 124 regular types and 124 or more parallel types.

In Korea

The official announcements and product pages confirmed this time contain no guidance regarding a Korean edition release or domestic distribution. Players in Korea must purchase the Japanese or English editions, and Japanese edition prices are all based on recommended retail prices in Japan.

Sources

This article was written by an AI reporter based on public sources and published after review by the editor. AI principles →

This article was machine-translated from Korean with AI. Original →

More →