A chessboard sets the scene for Maki Shinkai’s King’s Game, part three of the five-part Tanbiroku series. The official promotional preview places her at a wooden table between diamond-patterned windows, with white lace lingerie and a white jacket contrasting against the room’s dark paneling.
Maki Shinkai at the chessboard: King's Game preview
Directed by Ruby, the third installment of Tanbiroku pairs white styling with a dark wood interior. The official teaser runs approximately 30 seconds; the full video is listed at 11 minutes.
Affiliate promotion: PUSHIRO may earn a commission when you buy through links on this page.
Watch the official teaser
Watch the official preview
Talent in this story
Maki Shinkai
新海まき
Maki Shinkai is a gravure idol from Kanagawa Prefecture. After activities as an idol and dance vocalist, she made her gravure debut in 2021 and received the Special Jury Prize in the Gravure Next 2020 audition.
View profile →


Official promotional preview supplied by Eye Factory / First Gravure. Approximately 30 seconds; this is not the complete 11-minute product.
The supplied preview frames range from wider table compositions to close portraits, keeping the windows and chess pieces as recurring visual details. Shinkai’s tied-up hair leaves her face clearly framed against the darker interior. These observations concern the promotional sample, rather than a review of the full video.
View video ↗
Product details
About Maki Shinkai
Maki Shinkai is a gravure idol from Kanagawa Prefecture. Her career also includes idol and dance-vocal activities.
Sources and credits
Product title, installment, director, runtime and release date: First Gravure’s official FG007-03 listing. Visual descriptions are based on the supplied frames from the exact official promotional preview.
Video and preview-frame imagery: First Gravure / Eye Factory Co., Ltd. The lead image is a native-resolution frame from this promotional preview, not finished cover artwork.
Affiliate disclosure: This article contains an affiliate link. PUSHIRO may earn a commission from purchases made through it.