This anime connected too much with my Ossan side. it started with that nice story and ended with a little love in the heart, an anime that I didn't expect much and in my opinion, it was one of the best of the season (man seriously, I love those super masculine Hokuto no Ken and Toriko shonen-adventure vibes this show). The whistle ver of the ED and the last line for Rick that basically tells it's never too late to learn was a nice send off for the season. Freaking loved this anime, I'll read the manga as soon as I can (2nd SEASON DOKO???).