You are going to Watch Ace of Diamond Episode 73 English subbed online free episodes with HQ / high quality. Stream Anime Ace of Diamond Episode 73 Online English sub Inheritance. The third years are left speechless hearing about the resignation of the coach. Coach Kataoka puts the current team through the off-season training menu, and Maezono gives words of wisdom to the players who are slacking. Miyuki is impressed with how dependable Maezono has become and wonders why Coach Kataoka seems to be keeping a secret.