Baka Deka Imouto ga Yattekuru!

Baka Deka Imouto ga Yattekuru! is an ongoing manga by Sasaki Kaiki. Read it free on MangaPulse and MangaDex, or officially on ComicWalker.

I, Kasuka Nagasu, have a sister named Kujira Nagasu who is two years younger than me.

Today is the day I reunite with Kujira for the first time in five years—ever since our parents were transferred overseas. In my mind, she was still that tiny girl from back then...

I hear Kujira calling out my name. I wonder if she's grown a little...

Wait— SHE'S TOO BIG!!!! She's gotten insanely huge! She's carrying a rolling suitcase like it's a handbag!!!

—And so begins the sibling comedy woven by these two!!!!

If you like Baka Deka Imouto ga Yattekuru!

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