Light Novel Other Size Sister, I have curry tonight, so come back from another world quickly / Takato Aisaka Gagaga Books

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

The Ushino family is a curry-loving family. My mother's curry is the best in the world! There is no better food than this! One day in the storage room of the Ushino family, a different world portal appears. It seems like it can fly into the different world that it wants. It should be reported to the police, but there is still a loan left in the house, so it will be a problem if it becomes off-limits. Above all, Hanakoi, a withdrawn younger sister, uses the portal to fly into the different world! Today and today, my brother's visitors jump into the portal to bring back my younger sister who escaped into the different world and eat curry for dinner with her!