Minli's sarashi is stolen by a stalker and so the gang decides to go out and find the culprit. Alice attempts to act arrogant when Minli asks for her help, but Minli quickly stops this by picking her up. Minli initially refuses Alice's help, but after some comments from Narumi, she changes her mind. They start by investigating the strange man that has been coming into the ramen shop. He buys a ramen, takes one sip, then pays and leaves. They try to tail him, but lose him. Later, Narumi is telling Alice about a lock that Minli refuses to have changed. Alice realizes something and tells everyone to drop the security around the shop. Major gives Narumi a strange ball and tells him to use it if he sees the intruder. Narumi throws it at the suspicious man and it turns out to be a flashbang. The man turns out to be an executive from a lingerie department. He proceeds to go on a tirade about Minli's breasts, which prompts her to beat the crap out of him. Alice stops her from touching him, though, wanting to first explain the case to her. She reveals that there was another person entering and exiting the house, which left the door unlocked for pervy stalker to come in. Turns out, ramen guy was actually Minli's father, who had left the shop to her when she was young. Because Minli had refused to change the locks, he was still about to get into the shop. He gives her the recipe for his soup and leaves a note asking to try some of her ice cream the next time. The next day, pervy stalker leaves a bra for Alice at her door. Alice believes that it was Narumi's doing, as he brought it in, and gets mad.
La Manager è vittima di alcune fatti strani: un uomo chiede di mangiare il suo ramen e se ne va dopo averlo appena assaggiato, mentre qualcuno si introduce in casa sua e le ruba la biancheria. Convinta da Narumi allora la donna chiede l'aiuto dei NEET detective.
『ラーメンはなまる』でオーダーされた醤油ラーメンがほぼ手付かずのまま残されていた。
今までにも何度か同じ目に遭っていたミンさんは、自分への挑戦状だと受け止め徹夜でスープの改良に努める。
時を同じくして、ナルミはミンさんの家に不審な人物が出入りしているのを目撃する。
調べるてみると、ミンさんのさらしが盗まれていた。
これも初めてではないことから、ニートたちはアリスに相談を持ちかける。
민 씨가 브래지어 대용으로 쓰는 무명끈이 며칠째 계속 도둑맞는다. 이를 스토커의 소행으로 본 니트 탐정단은 요즘 매일 찾아오는 괴상한 손님을 용의자로 지목하는데...매일 찾아와 다른 메뉴를 주문하고, 거의 손도 안 대고 자리를 뜨는 그 손님의 정체는?
