"Thorough guidance by a female trainer!! Reservations accepted!!" Drawn to those words, my wife and I headed to a personal gym in Tokyo. The trainer was named Rio, and she kindly guided us, but for some reason the proximity made me flustered. Then, when my wife went to take a shower, Rio proposed a one-on-one lesson with me. A few days later, telling myself that it's just training so it's fine, I headed to the personal gym where Rio was waiting…
