Letter of Challenge
- Episode aired May 28, 2018
An injured Takako travels to Oita with her teacher Shiba, who first noticed her at the competition five years before. There, she meets Kai again.An injured Takako travels to Oita with her teacher Shiba, who first noticed her at the competition five years before. There, she meets Kai again.An injured Takako travels to Oita with her teacher Shiba, who first noticed her at the competition five years before. There, she meets Kai again.