Paradise Residence

Paradise Residence (パラダイスレジデンス) is a manga by Kosuke Fujishima. It ran in the Afternoon manga magazine from May 24, 2014 to January 25, 2016, and is complete in three volumes. Kodansha Comics has licensed it for release in English.

Plot
Hatsune Takanashi is a girl of simple tastes. Curry and friends are among her favorite things, but more than anything, pudding is her true love in life. She’s begun her new high school life at Kitsuka Academy, an all-girl boarding school high atop a mountain, and is looking forward to making new friends and eating some great food. Hatsune is guaranteed to have new and exciting experiences, but with a grade-schooler house mother, a mean rival who uses fermented soybeans as her weapon of choice, and a foreign exchange student who doesn’t seem to understand how clothes work, her new school life is sure to be interesting...

Official
Official English site