The Canguro del Sereno is a brown kangaroo with yellow eyes and multiple scars across its body. It has bandages on all of its limbs and its left ear. Both of its ears and tail constantly emit Sun Flames. Its gender is assumed to be female as it has a pouch.
It stores Dying Will Flames in the pouch on its stomach and can distribute equipment with its Activation properties. It is also equipped with a first-aid kit.
- Can Kick (カンキック, Kan kikku?)
- Punch (パンチ, Panchi?)
- Nursing (看病, Kanbyō?)
- Housing (治寮, Chiryō?)
- Sun Gloves Injection (
晴グローブ射出, Serēno (Hare) Gurōbu shashutsu?)
- Sun Shoes Injection (
晴シューズ射出, Serēno (Hare) Shūzu shashutsu?)
- Kangaryuu's wounds are revealed to be a result of constant sparring with Future Ryohei. Despite this, the two are very friendly to each other.