Yashima is her friend.

Roasted chestnuts are her favorite snacks, so when she has nothing to do, she roasts and eats them by herself.

She is a genius of swords.

She looks laid-back a little bit, but she is actually narcissism and has great confidence in herself.

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(sound of eating…) Oh yeah. Among all my collection of my swords, "Kusanagi no tsurugi" is a very special one.

and… (sound of eating…) 

Officially, it's called "Ame no murakumo no tsurugi" and is one of the imperial regalia of Japan.

(sound of eating…) It was worshiped as the sword given by the god at Atsuta shrine.

This is written in Nihon Shoki and Kojiki. In other words, it is a legendary sword.

Don't you think the sword is made for me?

(sound of eating…) Hmmm. Chestnuts this year are great.

They are sweet and soft. They are big enough too.

Here you go. When you get hungry, eat them.

You will recover 100%.