Ai Majima studies AI at a university. She needs to collect data for her graduation thesis. The theme for her thesis is "Ways to make women feel better according to differences in the brain between men and women." For her research on her thesis, Ai begins working part-time at a wedding hall.
| Actor | Role |
|---|---|
 Akari Hayami真島 愛 | 真島 愛 |
 Yuta Hiraoka青柳誠司 | 青柳誠司 |
 Rena Matsui北澤茉莉 | 北澤茉莉 |
 Daichi Saeki北澤 悠 | 北澤 悠 |
 Erena Mizusawa小早川 梓 | 小早川 梓 |
 Goki Maeda林 剛 | 林 剛 |
 Mayumi Asaka北澤 晴美 | 北澤 晴美 |
 Hideko Hara新谷 里子 | 新谷 里子 |
 Akio Kaneda新谷 大悟 | 新谷 大悟 |