It's finally my turn, isn't it? Tired of waiting?

Then, I shall show you my best trick...

Tomato

Oh, aren't you Reisen-chan? What's up?

I...I never imagined Mokou would call her "chan...

...No, Mokou is absolutely older... She's like a grandma calling out to the neighborhood kids... If you think of her as an onee-san figure, there's nothing strange about it...

But if that's the case, shouldn't I be called by my first name with the "-chan" suffix as well...?

Keine-chan.

Ah, it's amazing...! So amazing...!

Keine.

But it would be hard for her to completely drop a suffix…!

Just how would Mokou call me… Damn it, the official portrayal isn’t enough…! There’s no basis for deciding how she would… hah!

Chan camp (Human)

No suffix camp (Hakutaku)

Gensokyo Resident Distinction Book

This is a typo!

Touhou Sangetsusei

Tomato

Tomato