Gensokyo Go! is an SML movie.
Mario is going to Gensokyo to spend the night with Flandre Scarlet at the Scarlet Devil Mansion, but due to crowd problems, he accidentally boards the wrong train!
- Katie Ka-Boom (cameo as a punk)
- Flandre Scarlet
- Remilia Scarlet (mentioned)
- This takes place before the Ho-Ho Holiday special, because Flandre says she is excited for Christmas.