Shohei Ohtani is watching over his former team. The two-way player whom Japan’s northern island of Hokkaido once claimed as its own is now “a being above the clouds,” according to longtime Fighters broadcaster Shinji Daito. A mural featuring major leaguers Shohei Ohtani and Yu Darvish, who both previously played for the Nippon Ham Fighters, at Es Con Field Hokkaido, …