The "Slitterhead" POP UP STORE will be held at Kinokuniya Bookstore Shinjuku Main Store starting Wednesday, November 5, 2025!
The POP UP STORE celebrating the first anniversary of Keiichiro Toyama's latest horror game, the creator of the SIREN series, Slitterhead, is coming! A talk show and signing event with Mr. Toyama are also planned!
■Slitterhead POP UP STORE “MONG TSUI NIGHT MARKET” MONG TSUI NIGHT MARKET
【Venue】Kinokuniya Shinjuku Main Store 1F THE ENRTANCE
【Dates】2025 11 5(Wed)–11 17(Mon
【Hours】10:00–21:00
【Admission】Free
【Event Details】
We will sell a variety of merchandise, including “Super Rog” alternative posters, keychains featuring chibi illustrations by illustrator “yamo,” products inspired by Hong Kong-style neon signs, and familiar mini-bus sign keychains, among others.
This merchandise will also be available at “Gallery Momomogra” in Shinsaibashi, Osaka, during “Concept Art of Slitterhead” in Osaka, held from Saturday, November 8, 2025, to Monday, November 24, 2025.
■Keiichiro Toyama Talk Show & Signing Event
A talk show featuring Bokeh Game Studio CEO/Creator Keiichiro Toyama and COO/Producer Kazunobu Sato. Special guest Naoko Sato, a comrade who worked with Toyama to create both the SILENT HILL and SIREN series, will join us to explore Keiichiro Toyama's horror game philosophy, which has run through SILENT HILL, SIREN, and now Slitterhead. 
【Venue】Kinokuniya Shinjuku Main Store 9F Event Space
【Date & Time】2025 11 15(Sat) 15:00–
The talk show will last approximately one hour, followed by a signing event.
【Speakers】
Keiichiro Toyama (Bokeh Game Studio CEO/Creator)
Kazunobu Sato (Bokeh Game Studio COO/Producer)
Special Guest: Naoko Sato (SIREN series setting/scenario)
MC: Tiger Hara (Professional SIREN fan)
※Participation is by lottery.
※Customers who win the lottery must purchase related merchandise worth at least ¥12,000 (tax included) at the “Slitterhead” POP UP STORE “MONG TSUI NIGHT MARKET” inside the Kinokuniya Shinjuku Main Store before participating. (The receipt must be presented at the entrance as proof of purchase.)
※The signing will be on a shikishi board provided by the staff. Customers who purchase the “Premium Art Poster” will also have the poster signed separately.
Please enter the lottery for the talk show & signing event below.
【Entry Period】Wednesday, October 15, 2025–Sunday, October 26, 2025https://store.kinokuniya.co.jp/event/1760093971/
Winners will receive a notification email by Friday, October 31, 2025.
■Online Store
Online sales will launch simultaneously with the pop-up store on ulttivo.com!
【On Sale】2025年11月5日 10:00 JST
【Order Deadline】2025 11 24 23:59 JST
The online storespecial page isavailable here
【About ULTTiVO Pre-Order Sales】
l Prices on each product page are displayed including tax
l Details are subject to change without notice.
l Product images are for illustrative purposes only. The actual product may differ.
l 1Shipping fees apply to each order.
l All merchandise sold on ULTTiVO is made to order. Pre-orders placed during the campaign are guaranteed to be delivered.
l Please check ULTTiVO for other terms and conditions.
l Delivery of pre-order merchandise is scheduled to begin in January 2026
©Bokeh Game Studio