

7.024 minSeason 1 • Episode 26
LatestNaoto and Satsuki's summer together is about to end. Where will their individual paths take them?
Naoto Watari lives solely for his little sister, Suzushiro, until his chaotic childhood friend, Satsuki, storms back into his life. Without uttering a single word, her very presence ignites buried memories and unravels his rigid routine. As tensions rise and secrets surface, Naoto’s devotion to Suzushiro clashes with unresolved pain, threatening to collapse his fragile world.
Acting
Yumika Yano's Satsuki steals every scene with silent intensity.
Writing
Deftly balances cringe comedy with genuine psychological unease.
Direction
Visual storytelling around Satsuki's muteness is genuinely inventive.
Trivia, insights & behind the scenes
The manga ran for 8 years before adaptation; fans feared the 26-episode count would rush the psychological complexity. It... mostly didn't.
The 'siscon' protagonist trope is common in seinen, but Watari-kun deliberately interrogates it rather than celebrating it — rare for the genre.