She is a middle sister of Dainichi sisters.

She is a little stubborn, but she always wishes everyone's happiness on her mind.

She loves her sisters.

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Who are you? You heard about me from my sister?

Again… my sister talks everything.

Yes, Yes. I am Dainichi Momoka and a younger sister of Dainichi Amane.

…What? My sister asks you to give me a Butuzoo? She is so overprotected, 

and she never leaves me alone.…What are you laughing about? It is not your business.

So, you keep going forward, right?

Then, can you give these flowers to my little sister?

These flowers bring happiness. It might bring something good for you, too.

I wish you luck.