He has been married to his wife Ririko for 5 years and has been living with her for 10 years. Now the couple has not been in separate beds for over a year. That joy for us is BBQ with Mr. and Mrs. Uchimura who live in the same apartment. We both have sexual problems. During the BBQ, Mr. Uchimura came up with the idea of a swap couple from the words "swap" that I uttered, and we would swap couples for a day. The swap couple initially hoped to arouse each other's jealousy, but they never thought that Ririko would be stolen.