As a High Ogre he had always been bigger than the average humans, even bigger than his 2 elder siblings from his very birth. His growth rate was also outstanding, having the biggest physique among the other Rou's descendants, which lead his father to train him seriously sooner than expected.
As a Jail Oni, his body is above 4 meters tall, with dark red skin and dark purple hair, which is as sharp as a knife. He has 2 horns similar to thick stakes pointing up straight and an extremely muscular body.
Despite the size and brute force of his race, Oniwaka is actually quite the bashful child who tends to help others in need. To illustrate this, Oniwaka's fighting preference is focusing on strengthening his defenses rather than his offense.
He bears a great respect towards Minokichi and tends to follow him around.
- Rou (Father)
- Emery Furado (Mother)
- Auro (Elder Half-sister)
- Argento (Elder Half-brother)
- Nicola (Younger Half-sister)
- Opushii (Younger Half-sister)
Rank Up (存在進化) (ランクアップ)
|High Ogre||-||Day 109|
|Jail Oni||-||Day 320|