From Uotapo’s Twitter:
 
「セレ様になんて契約させたのよ！ くらえ！ トワイボム！」  
「しぶといわね！ いけ！ せんとりぃ君１号！」  
「まあ！ 大丈夫ですか？ Ｋ１さん！」  
「ありがとうセレスティア。大丈夫、子供のすることだから」  
「ぐぬぬ！ 子供じゃないもん！ セレ様から離れなさ～い！」
 
“How dare you force Princess Celestia into an agreement like that! Take this! TWI-BOMB!”  
“You stubborn…! Go, Sentry 1!”  
“Oh, my! Are you all right, Keiichi?”  
“Thank you, Celestia. It’s all right. You know how kids are.”  
“Grr… I’m not a kid! Get away from Princess Celestia!”
 
So, to answer an earlier posting here, I guess Twilight is the Skuld in this group, so maybe Luna is actually Urd.

Manga style

“I wish for a Princess like you to stay by my side forever.”

On the first panel, is that the love hina’s author?

@FanOfMostEverything  
Cadence?

So… if Celestia is Belldandy and Luna is presumably Skuld, who’s Urd?