Koyomi Sensei

Sousai Shoujo Teien Activity Diary Extra Edition

It's Koyomi's birthday, so I decided to celebrate as a child.

Koyomi-chen-che- Happy Birthday~! Madoka might be mispronouncing "sensei".

Koyomi-sensei~ Congratulations!

Thank you, Madoka-chan, Rituka-chan.

Takanachi Koyomii! Happy Bachiya-day! Emma seems to be mispronouncing some of the syllables.

Wow, Emma-chan! You can speak English!

Happy B(irthday)! Happy B(irthday)! In Japanese, the phrase seems to get contracted to include just the first syllable of Birthday in romaji.

I'm so happy!

Just a minute.