Whenever I think the world supply of excellent anime is dying out, something like Haikyuu!! Second Season comes along to renew my faith in Being.
Orders of magnitude better than its excellent prequel, Haikyuu!! Second Season addresses questions that every person who has met with themselves must ask. The sequel traverses the dead-ends, marshes, and backwaters of "the land inside of your mind" that other series barely touch, if at all.
An absolute must-see, but watch it after having watched Hajime no Ippo, Initial D, Whistle!, and Haikyuu! First Season. Recommended especially for those "(Sittin' On) The Dock of the Bay". Watch this last and let it set you on fire.