Kakkou no Iinazuke - Episode 22 - Sachi Worries

Sachi did not want to hear that she was not the only girl who liked her big brother Nagi inside the beach cabin.

Nagi wanted to enjoy the freedom of a private hot bath. The yakisoba sandwich censorship proved his commitment! Then Erika joined him, and the anime fooled us into thinking she was naked too. Nagi scared Erika with his yakisoba sandwich before he saw Erika enter the jacuzzi in her white bikini.

Erika and Nagi realized that Erika's father planted clues about her mysterious big brother, that looks like Nagi. She first imagined he made a love nest for his mistresses until Erika saw the board games and bubble baths as markers of her past memories.

Erika grew a stronger resolve to find her missing big brother even though she was scared of the answer. Nagi helped Erika ask the local community about a guy who looked like him, but there were no leads. Still, Erika enjoyed getting closer to Nagi.