Yo nimo Kimyou na Monogatari '21 Natsu no Tokubetsu-hen

An omnibus special comprised of four segments: >> Story 1: "Ato 15 Byo de Shinu" (あと15秒で死ぬ) Pharmacist Mikami Megumi, working late, finds herself frozen in time with a bullet suspended in front of her. >> Story 2: "Sanzunokawa Outlet Park" (三途の川アウトレットパーク) Kimura Takashi wakes up near the Sanzu River, a place where he can earn "virtue" based on his past deeds. >> Story 3: "Deja Vu" (デジャヴ) Hikari experiences repeated déjà vu moments on her birthday, including encounters with a mysterious masked man. >> Story 4: "Naru" (成る) Famous Go player Iwaya Kentaro faces an AI opponent named "Nuisance" that triggers traumatic memories with its moves.