Type: Special
Plot Summary: Short specials included on the BD/DVD volumes of "Sekai de Ichiban Tsuyoku Naritai!"
Genre: Action , Ecchi , Sports
Released: 2013
Status: Completed
Other name: 世界でいちばん強くなりたい!
Episode 6
Episode 1
Episode 50
Episode 78
Episode 2
Episode 3
Episode 5
Episode 4
Episode 10
Episode 20
Episode 15
Episode 17
Episode 16
Episode 12
