Bo
- Bō
- BoA
- Bob Sapp
- Bogu
- Bōjutsu
- Bokeh
- Bokken
- Bokkun
- Bombardment of Shimonoseki
- Bombing of Tokyo in World War II
- Bon Festival
- Bon Odori
- Bones (studio)
- Bonotsu, Kagoshima
- Bonsai
- Boogiepop series
- Boogiepop Phantom
- The Book of Five Rings
- The Boom
- Bōryokudan
- Boshin War
- Botchan
- Bow-Lingual
- Bowser (Nintendo)
- Bowser Jr.
- Boys Be
Read more about this topic: Index Of Japan-related Articles (B)