: The story focuses on deepening Hiroki's relationship with the girls, featuring specific scenes such as teaching Cosmos to swim or listening to Hazel's ghost stories.
continues the story of Hiroki Ogasawara, a photographer who discovered that several of Japan's most prominent women are actually succubi. Unlike previous entries that introduced new heroines, this fourth installment focuses on developing the existing cast during a beach vacation. Plot Overview Sakura Succubus 4 [Final]
Following the events of the previous games, Hiroki and his harem of succubi—including the idol Ayu, the businesswoman Marina, and the tennis star Hazel—travel to a seaside resort. The narrative shifts away from the "new girl of the week" formula to offer more dedicated screen time for the established characters. Key events include: : The story focuses on deepening Hiroki's relationship
: The group spends time at a private beach, engaging in typical summer activities like swimming and volleyball. Plot Overview Following the events of the previous
The game is a kinetic visual novel with branching choices that lead to different achievements. A full playthrough typically takes if using the skip function for trophies. Choice/Action Achievement/Trophy Unlocked Start a New Game Beneath the Setting Sun "Maybe you have a point..." Pillow Fight "Sure thing, big sis." Big Sister Hifumi Teach Cosmos how to swim Kitty Paddle Listen to Hazel's story Things that go bump in the night Accept the jog Working up a Sweat Play volleyball Death or Volleyball Hang out with Cosmos Shimmering Sparks "I'm sorry if I did anything..." A Kiss beneath the Stars Critical Reception
: Much of the story revolves around Hifumi, with players having the option to refer to her as "big sister" and share intimate moments. Completionist Guide
Critics noted that this entry was a "pleasant surprise" because it stopped adding new characters to invest in the current cast. However, some fans have criticized the series for becoming "shovelware" due to its short length and frequent releases. Despite being labeled "[Final]" in some contexts, the series actually continued with multiple sequels, reaching at least in total.