I accidentally down voted sorry
But I definitely agree with you! Narumi is a natural genius (even with the non-combatant things he is just sooo lazy haha), and to have an unleashed combat power at 20%+ w/o even wearing any suit at all, is just wow. He's very different from the usual strong and genius characters at the same time, serious type. Its kind pf refreshing to have a very strong character like him that is also very hilarous.
It's alright !! and I love how u're always here, I can totally see that u like him (≧∀≦)
Narumi is so silly when he's not on his battle mode, fighting monsters, and he's kinda arrogant and over-confident too when he does fight (though I know he can do it !! and he has the right to be like that bcz he's talented), but you know what ? That's part of his charm, u can't really hate him bcz his character is just so lovable and interesting ლ(´ڡ`ლ)