Permissions
4th WALL BREAKING: Ok, but don't overdo it xD
THREADJACKING: Perfectly fine.
BACK THREADING: Perfectly fine.
MIND READING: Ask first, so I can tell you what he's thinking. And he thinks a lot ;)
LOCATION SENSING: Ask first.
TELEPATHY: Hmm sure. Why not.
SPECIAL/MAGICAL ITEMS: Same as above.
FIGHTING CAPABILITIES: Despite his looks and timid nature, underestimating him is a big mistake. He's actually pretty strong and fights with an oversized, heavy broadsword and most of his skills and spells are fire based. He can also make himself and/or others stronger using skills like 'Sharpness', as well as heal himself with 'Center' skill.
INJURY/DEATH: Injury is fine as long as it's nothing really serious. About death, ask me first.
WIN/LOSE/TIE: Let's talk it over
MEDICAL/PHYSICAL INFO: N/A
ROMANCE/RELATIONSHIPS: It depends, but basically Ruca already has a really serious crush on Iria so unless you're Iria, you can pretty much forget about him falling for you.
SEXUAL RELATIONS: hahaha we're talking about someone who couldn't stop blushing after a girl kissed him on the cheek! So no. Probably not.
PHYSICAL CONTACT: Hug him whenever and as much as you want :D He'll get all embarrassed xD
ANY TRIGGERS/SECRETS/FACTS YOU WANT PEOPLE TO KNOW ABOUT:
Ruca is extremely easy to bully and considering the fact that he used to be an arch-demon in his previous life, he is really unhappy about it. For a lot of time he was wishing he could be more like Asura (his past life).
Another thing is that it'll be better for you to never allow him to tell a joke. Because they're all really bad.
And don't mention he looks/acts like a girl. Unless you want to stab his nonexistent manly pride.