Sachiko Kobayashi Set to Descend on Stage Content for 'Cho Monster Strike Hiroba in Niconico Chokaigi 2026'!

MIXI, Inc. (Shibuya-ku, Tokyo, Representative Director, President & Senior Executive Officer CEO: Koki Kimura) will set up a booth at the massive event 'Niconico Chokaigi 2026' to be held at Makuhari Messe International Exhibition Hall on Saturday, April 25, and Sunday, April 26, 2026, to host 'Cho Monster Strike Hiroba in Niconico Chokaigi 2026', an event for the pull-hunting RPG smartphone app 'Monster Strike' (hereinafter referred to as Monsto). Today, we have unveiled the stage content 'Cho Monster Strike Sachiko Festival!', along with the cast information and schedule for each content. At this event, we will implement a wide variety of content, including stage contents such as 'Cho Monster Strike Sachiko Festival!' where Sachiko Kobayashi descends on the stage, and 'Cho Exciting! Tea Party Mission' where clearing missions allows you to join a fun tea party with Nightmare and Monsto members, as well as floor contents like 'Cho Pull! Dekotora de Unkyoku Pinball', which recreates the gameplay of Monsto on the back of a flashy decorated truck. For more details, please check the announcements on the official Monsto website. ▼Monsto Official Website Announcement https://www.monster-strike.com/entertainment-news/20260326_1.html [Exhibition Contents] ▪️Stage Content ・Cho Monster Strike Sachiko Festival! Sachiko Kobayashi will unexpectedly descend on the Monsto booth on Sunday, April 26! Delivering a special Monsto experience unfolding with familiar members! Don't miss this moment that can only be seen on this day and at this place! ▼Performers Sachiko Kobayashi / Tarzan Babazono / Tiger Sakurai / Chuuni / Miyabo / Rirukii ▼Schedule April 26