Sakura Succubus 4 [final] | 2025 |

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.

: 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 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: Critics noted that this entry was a "pleasant