This is a mode where you can record activities you want to do or various stories you want to keep. Saen-D can also remind you of the activities you've recorded.
2D Live Chat
You can chat with Saen-D about any topic through the Live 2D Chat. Not only can you review the chat history, but you can also see Saen-D's face during the chat.
Focus Mode
This is a mode that will help you focus more on various tasks. Saen-D will help by timing you and keeping you company while you're doing different activities. It also provides nice music for you to listen to.