page 6:
A 30% increase in attack is pretty big!
攻撃力3割増やしはでけえ!
Also the top left corner text of that panel:
Attack Power
Me: 150 Mahar: 52
Greater Shoujou: 123
Shoujou: 82 + 18 = 100
or +28 = 110
Page 21
1: Oh, and there's still black lizard and the Shoujou.
あ~こっちも黒トカゲたちいるからな
2(a): Wait, but as long as I'm there to stop them, maybe they could get along with humans...?
いやでもアイツラならオレが止めれ人间ともやってけるんじゃ...?
(人间 is another way of writing 人間)
2(b): I mean, black lizard is already living together with the shoujou, albeit reluctantly.
現に黒トカゲは猩々とも嫌々とはいえ暮らしている。
Page 18
Yeah, I was still a baby dragon back then.
まああの得べビドラだったしね
**ie: The name made more sense when she first came up with it, back when he was a baby dragon
Page 14
She's probably talking about when I saved her from the little rock dragon.
リトルロックドラゴンから助けた時のことだろうな.
Page 9
She's making a face like the demon king just burst in while she was being attached by punks...
「盗賊(チンピラ)に絡まれてる最中に魔王が乱入してきた」 みたいな顔をしてらっしゃる...
Page 10
I'm also way bigger than I thought I was...
しかもオレ思ってよりかなりでけえ...