Hyakunichikan!! - Vol. 4 Ch. 40

[MangaDex]

 

[AerithSnow]

How could he not know her bday? Hehehe.
Still so cute thou.

Thanks for the update!! <3

 

[Renan_Walheim]

Shuu-kun you big dummy, throw a surprise bday party for Chiho-chan.

 

[DyingKami]

here I thought the author forgot about her.

 

[Monky]

Fake moustaches and home made cake!

 

[Keetonman]

He's not totally screwed yet. He can salvage this by not only getting her some neat gifts but also preparing a party, saying that he only dropped her off to prepare.

Author probably didn't think of that, but still.

 

[episode]

I'm rooting for this girl

 

[Trolliconics]

I think the crazier thing is the mom just wrote a text message saying happy birthday on it and that's it
At least say happy birthday through the phone or something

 

[Someonewy]

Ball girl is back
I thought the author forgot about her