1LDK, Soshite 2JK.  

１ＬＤＫ、そして２ＪＫ。

Hello! It has been some time since we last spoke. I understand that Komamura, a bachelor salaryman, has recently been tasked with taking care of his cousin, Kanon, a high school gyaru. As he was adjusting to this new change in his life, he received a request from her to stay overnight at his home. However, Komamura was hesitant at first and suggested that she return home. But Kanon was adamant about staying with him. Similarly, Himari, a runaway high school girl who was lost in the city, also came to stay with Komamura without warning. When Himari asked if she could make sukiyaki for dinner, Komamura agreed but was surprised when she offered to wash his back afterwards. He politely requested that she go to bed already. Despite their abrupt cohabitation, Komamura and his two high school girls have formed a heartwarming bond that has led to a home love comedy that has captured the hearts of many viewers.

1LDK, Soshite 2JK. began as a web novel on Shousetsuka ni Narou and Kakuyomu under the title Futari no Joshikousei to Salaryman, 1LDK de 3-ningurashi wo Hajimemashita (2人の女子高生とサラリーマン、1LDKで3人暮らしをはじめました) on July 13, 2019. Kadokawa released a revised and illustrated version of the series from December 20, 2019 to February 20, 2021 under its Fantasia Bunko label. The Fantasia Bunko release has a different ending to the original web novel.