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Sisters: Last Day of Summer header art

Sisters: Last Day of Summer

A fully-animated visual novel about a boy who wakes up in an unknown house with two beautiful sisters, their mother, and an unspoken truth.

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Developer
Publisher
Release
June 3, 2024
2 years and 60 days ago
Steam Reviews
Very Positive433 reviews85.0%

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Game contextLatest: IGF Team
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Notes
Latest Contributor: IGF TeamEdit notes
Updated: Jul 13, 2026Developer scaleThe operating scale of the game's developer.
Updated: Jul 13, 2026Publisher scaleThe operating scale of the game's publisher.
The publisher meets the large-publisher threshold through its catalog and developer network.
Search Google: Is Sisters: Last Day of Summer self-published or published by JAST?Publisher statusHow the game's publishing relationship is classified.
Search Google: How is Sisters: Last Day of Summer and JAST funded?FundingThe known source of funding behind the game.
Search Google: Who controls the creative direction and IP for Sisters: Last Day of Summer and Jellyfish?Creative controlWho appears to retain creative control of the game.
Updated: Jul 13, 2026Release statusWhether and how the game has been released.
The game was released through a separate publisher.

Media

16 items

About the Game

Waking up in an unfamiliar place, a boy finds himself in a house warmly embraced by nature's touch. He isn't alone; a woman and her two daughters, strangers but instantly welcoming, become his unexpected family. Quickly, he becomes part of their lives, sharing in laughter and the simple joys of daily life. Yet, a secret whispers from the heart of his new home.

With a clumsy mother like Akiko and her kind daughters Haruka and Chika, your new daily life will be different from what you were used to. Spend time and learn more about your new family, forming a unique and heartwarming bond.

Featuring fully voiced and animated scenes, feel each character's personality and intentions more vividly and naturally as you dive into the story. Each scene was carefully thought out and created to keep you hooked from the very first moment you start your new life.

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