S3·E30 The Legend of Endou Mamoru!

Fei Lune and Matsukaze Tenma end up talking with Kino Aki after she walked around with Sasuke. She talked more about the past, specifically about their Coach Endou Mamoru's past. Both persons are amazed by his accomplishments and all the trials he has been through, and because of that they are more inspired to do harder next time. And so, another challenge awaits...