Sisters- The Last Day Of Summer Chinatsu 01 [h... May 2026

The game is well-known for its uncensored and long-form adult scenes that are completely animated with a high level of detail.

Unlike many visual novels that rely on still images (CGs), this title features fluid, hand-drawn animation for almost every sequence, including transitions like swaying grass and drifting clouds.

Are you more interested in the or the specific technical features of the animation? Sisters: Last Day of Summer on Steam

Beyond the romance, it features a slow-burn mystery involving an amnesiac protagonist and a family secret, which players have praised for its unexpected emotional depth.

Specifically, the "Chinatsu" or (which the English release is based on) includes expanded animated sequences and additional content compared to the original 2011 release. Key Features