Kunoichi Tsubaki no Mune no Uchi - Vol. 1 Ch. 5 - Buddy Showdown

[MangaDex]

 

[HerculeSSJ]

Yuri.....Yuri, everywhere

 

[miyako19]

@ HerculeSSJ It is stated as sisterly bond, not yuri.

 

[twinklecake]

The snake unit is the best unit.

 

[Hacete]

The old trick of using a blank scroll.
Seems like it still works.