"The relationship between a detective and their assistant is not unlike romance!" Due to his natural tendency to assist others (a "helper type" personality that makes him constantly want to lend a hand), Mitomo Tasuku had always lived in the shadows. To break out of this, he made it his life's mission to "become number one." However, at the high school he transfers to, he encounters three detective girls, who happen to be his rivals from elementary school with whom he formed a detective club together. Thus begins Tasuku's fierce battle for the top detective spot! However, these girls seem to harbor passionate feelings of a different kind...!?

Anthology book about having fun... with gyarus! Chapter 1: Yarisugi-san goes overboard by [Hitotose Hirune](https://mangadex.org/author/84b9e12e-360a-401e-a4b1-6749264afd5c/hitotose-hirune) Chapter 2: A gal and her teacher by [Nagayori](https://mangadex.org/author/9000ae25-7fe9-4458-a173-ffee7a5ed3f0/nagayori) Chapter 3: Kouhai Gyaru Uzakawa-chan by [Hasegawa Sanji](https://mangadex.org/author/04e78ca1-e06c-4ec6-8574-3db131731b9a/hasegawa-sanji) Chapter 4: Swimsuit Panic! by [Hirameki Bonjin](https://mangadex.org/author/50913188-2fab-404a-92c5-5b3ba9fbad88/hirameki-bonjin) Chapter 5: A former gyaru and a gyaru by [Yakiniku Teishoku](https://mangadex.org/author/7266f40b-b0e2-4f5b-9cd0-311f41ae7d33/yakiniku-teishoku) *Contains GL* Chapter 6: Anonymous Love Letter by [Byte](https://mangadex.org/author/8448843e-4410-4825-bc31-ad81ad2c38fb/byte) #### Tags are almost certainly not complete

Anthology book about doing naughty things with busty teachers. 1. Teacher's tips by Shio Takoyaki 2. A Brand New Ms. Proper by Chakuchi Yoa 3. Darling * Teacher by Watari Sae 4. Amama-sensei is too sweet by Hitotose Hirune 5. Onizaka-sensei is a man-hater!? by Igurashi Kyouhei 6. The meaning of life by Shiroi Samoedo 7. My childhood friend, Azu-sensei by mono

Himekawa-san is an extremely excellent corporate spy. Her next target is the man she had a crush on in highschool! Can she keep her calm and complete the mission...!? This is a 4 part oneshot posted in September 2023's GANGAN Joker!

A twitter series from Hitotose Hirune of [Dorobou-chan](https://mangadex.org/title/de5343e8-5af6-4942-9e91-03073c9b6ec2/dorobou-chan) fame that they're doing "for fun," about a high school girl trying to entice her vampire classmate to suck her blood.