solely / only, simply / alone, automatically, by itself, naturally

a female given name

a male given name

one person / the first or top person in a particular place or field / Synonym of 右大臣 (udaijin): a minister of the right in the imperial Council of State

(fiction) generic bystander character, extra

official song themed around a fictional character

(fiction) subcharacter

(fiction) main character

original character (a fan-created character in a fanwork)

one day