Uchi no Kaisha no Chiisai Senpai no Hanashi - Vol. 1 Ch. 1

[Shaka]

Well, I have been reading this series for a while but forgot to express my thanks to @Rotoscopic for the translation. Doing it in collaboration with the author is great.
Kudos to the author as well (though they'll never read this). Lovely and wholesome manga.