Hi jeanpierre71, thanks a ton for your valuable feedback, and I apologize for the issue you encountered and the late response.
Apart from maintaining the project, I still have two part-time jobs, up till recently when the game was about to be released on Steam, I could squeeze in a little bit more time to attend it.
The dorayaki-making mini-game has been fixed in the latest version (Version 1.1.0). The process is more responsive and intuitive now.
For the accessibility issue, I fully agree that it is a vital part, and I have planned to add an accessibility section in the settings in the next update.
Additionally, due to engine limitations, the game is best played with the mouse and is not optimized for playing with trackpad/touchpad. I will find a solution to improve the way the game handles input.
Again, I really appreciate your feedback!