Osa is a minor character in Princess Mononoke. He suffers from leprosy.
Osa has white bandages all over his face, which gives him a mummy-like appearance. He is loyal to Lady Eboshi.
Young man, like you I know what rage feels like, and grief and helplessness... Life is suffering. It is hard. The world is cursed, but still you find reasons to keep living.
- —Osa to Ashitaka
|Emishi Village||Ashitaka | Kaya | Ji-san | Hī-sama | Yakul|
|Irontown Denizens||Lady Eboshi | Gonza | Irontown Guard | Kiyo | Kohroku | Toki (Princess Mononoke) | Osa|
|Mononoke||San | Forest Spirit/Shishigami | Moro | Moro's clan | Apes | Kodama | Nago | Okkoto | Boar clan|
|Locations||Cedar Forest | Irontown | Emishi Village|
|Music||Soundtrack | Ashitaka and San | The Legend of Ashitaka|