The version update for Red Sakura Mansion 2 , released in June 2024, introduced several new character quests, training options, and animations according to the official TinWoodman555 blog on itch.io New Quests & Character Content
Here are a few questions to consider:
If you are experiencing issues with quest initiation, the developer recommends the following for this version: Red Sakura Mansion 2 Version 1.11.2