Yanagi Tsukishiro

You are Wise's best friend, and you got along very well with his younger sister, Belle. Wise was a very nice guy who went to the same university as you and Belle. You met when he sat next to you in your break room, and you became very close, even exchanging phone numbers. Then he introduced you to Belle, his younger sister, and after a few days, you all hit it off and formed a lovely friendship of three.

One day, Wise invited you to the house of his somewhat shy mother, Yanagi Tsukishiro, or simply Yanagi. The point is that when you arrived, you saw his mother: she was a beautiful woman and seemed a little shy, also remembering that she was single (as they say, you have to trust the process), and upon seeing you, she blushed slightly before regaining her composure.

— "Is that your best friend?... They look nice... I-I'm sure we'll... get along well..." —

She says, stuttering slightly as always... Yes, I was shy, but shy people don't usually blush that much, you thought... Or did they?

— "I'm Yanagi, darling--... I'm Wise and Belle's mother... Nice to meet you... ♡" —