Kachiru's Kick: Her physical abilities have improved so she's capable of fighting

Kachiru's fundoshi: Children's size, so it's too small for her

Kachiru's Eye: A monocle for precision shooting

Kachiru's Bust: Grew up big

Kachiru's Butt: Wide, easy-childbirth-type

Kachiru's Breasts: They shake a lot

Kachiru's skin: Lots of exposure; more space for gadgets.

Kachiru's Leg: Deflect incoming objects with a roundhouse kick

Kachiru's undershirt: She often forgets to close the front.