Marina Tendouji

Marina Tendoji (まりな) is a minor antagonist in the Oshi no Ko manga series. She is the mother of Sarina Tendoji, Ruby Hoshino's past life, whom she seemingly neglected.

Appearance
Being in her 50s, Marina's age shows through the multiple wrinkles she has on her face. She has curly-brown hair and is of average stature.

Personality
On the surface, Marina is a sociable woman who enjoys going out with her co-workers, admitting to having something of a drinking problem. Beneath this however, she appears to be a rather elitist woman, seemingly being ashamed of her terminally ill daughter to the point of trying to erase her existence. She is also hypocritical, stating that "children should be healthy" despite neglecting said daughter.

Background
Much of Marina's past remains unknown. At some point, she got married and had three children, including Sarina Tendoji.

Sarina Tendoji
Marina doesn't seem on good terms with her ill daughter.

Etymology

 * The name Marina is written in hiragana (まりな), which has no special meaning. However, when written in kanji (真里奈), it could possibly mean "real, genuine" (真) (ma), "village" (里) (ri) and "apple tree" (奈) (na).
 * Marina's surname Tendoji means "cherub, gods disguised as children, children parading as cherubs" (天童) (tendo) and "temple" (寺) (ji).