A pop-up shop for the manga “GANGSTA.” by Kosuke, titled “‘GANGSTA.’ POP-UP SHOP in AMNIBUS STORE -green-,” based on Kosuke’s manga “GANGSTA.,” will be held at AMNIBUS STORE -green- on the 3rd floor of Shibuya Moddy from December 4 to December 20, 2026! A brand-new illustration by Kosuke, based on the concept of “past and present,” has been unveiled, and details regarding merchandise and other items will be announced in future updates.