Sakamoto was a village in Japan:

Sakamoto Chiyo from Memoirs of a Geisha

Sakamoto from YuYu Hakusho

Julietta Sakamoto from Air Master

Akira Sakamoto and Harumi Sakamoto from Princess Princess

Sakamoto, a small village in Shiga Prefecture

Maaya Sakamoto, voice actor and singer

Ryuichi Sakamoto, musician and composer working in diverse styles, as well as an actor

Sakamoto Ryoma, military leader prior to the Meiji Resotration

Sakamoto Fuyumi (坂本冬美), enka singer

Chika Sakamoto, voice actor and singer

Kerri Sakamoto, Canadian novelist

Miu Sakamoto, pop singer, daughter of Ryuichi Sakamoto

John Sakamoto, Canadian journalist

Sakamoto, a small village in Kumamoto Prefecture

Sakamoto is also a Japanese surname for several people (sorted alphabetically by given name):

The Sakamoto family members, victims of the Sakamoto family murder perpetrated by members of the cult organization Aum Shinrikyo.

Kyu Sakamoto, pop singer well known for his song Sukiyaki in the 1960s