It is an on-field jersey. This is the special jersey the MLB players wore the weekend of the Little League World Series during Ohtanis rookie year
Shohei Ohtani Gear, Shohei Ohtani Jerseys, Merchandise
Shohei Ohtani timeline: The rookie MLB season of the phenom from
Shohei Ohtani Gear, Shohei Ohtani Jerseys, Merchandise
Shohei Ohtani Gear, Shohei Ohtani Jerseys, Merchandise
Shohei Ohtani Anaheim Angels Youth/Kids Official Player Baseball
Angels rookie Shohei Ohtani nearly perfect in Big A mound debut
Shohei Ohtani timeline: The rookie MLB season of the phenom from
A Timeline of Shohei Ohtani's Career - Ohtani Comes To America
Shohei Ohtani Apparel, Shohei Ohtani Jersey, Shirt
Shohei Ohtani Gear, Shohei Ohtani Jerseys, Merchandise
A Timeline of Shohei Ohtani's Career - Ohtani Comes To America
Greg Hansen counts down the top teams in Tucson sports history