Tsutsui, Taishi

Famous detective Syd Craft. He's solved the toughest cases and he's adored by the public, but even he has a major problem!

(Source: MANGA Plus)

Included one-shot:
Volume 3: Mangaka no Neko de Aru.
Volume 4: Bokutachi wa Benkyou ga Dekinai Tokubetsu-hen, Yosame Hakuro wa Korosenai

Syd Craft no Saishuu Suiri

Syd Craft: Love Is a Mystery

シド・クラフトの最終推理

Noramame

One day, private detective Kanako Udagawa receives a request from client Yuiko Shinonome to conduct surveillance on her fiancé. But when Detective Udagawa drops by the fortune-teller that the fiancé's been visiting on the sly, she encounters a boundlessly bubbly woman called Sakura! See the slapstick suspense unfold with this pair of polar opposites!

(Source: MANGA Plus)

Tantei to Uranaishi

The Detective & the Fortune Teller

探偵と占い師

Hitotose, Hirune

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

(Source: Kodansha, translated)

Isshou Watashi no Joshu de Ite!

一生わたしの助手でいて!

Oono, Imo

Solve this case: "Why did the detective become a young lady?"

While investigating a certain case, detective Nogami suffers a fatal injury. Just when he thinks he has died, he is somehow reincarnated into another world as Julia Moriarty, the daughter of an earl...!!

​How could this happen? While grappling with this mystery, Julia uses the power of "Retrocognition" (seeing the past) to confront various incidents as a detective lady. An isekai reincarnation mystery featuring a detective-turned-noblewoman officially begins!

(Source: Mag Garden, translated)

Tantei Reijou Julia Moriarty: Seibetsu mo Mibun mo Kawarimashita ga, Tenseisaki demo Tanteigyou Saikai shimasu

探偵令嬢ジュリア・モリアーティ～性別も身分も変わりましたが、転生先でも探偵業再開します～

Kotoyama

A long-awaited bonus volume that provides a look into the future of the characters after the conclusion of the beloved manga series. Kou embarks on a life of vampire hunting!

(Source: VIZ Media)

Yofukashi no Uta: Rakuen-hen

Yofukashi no Uta: The Paradise Arc

よふかしのうた－楽園編－

Asagiri, Kafka

Hoshikawa, Shiwasu

It's been roughly one year since Chuuya Nakahara joined the Port Mafia, and he's got his sights set on an executive position. But as he makes plans to move up, a man by the name of Paul Verlaine—claiming to be his younger brother—appears and vows to assassinate everyone he cares about! Now, Chuuya must team up with Adam, a European A.I. investigator, to stop this lunatic before the storm swallows Yokohama once again...

(Source: Yen Press)

Bungou Stray Dogs: Stormbringer

文豪ストレイドッグス STORM BRINGER

Takegushi, Ippon

Mitarashi, Santa

Even in modern Japan, ninja still hide in the shadows. Young ninja Yodaka has received his mission--protect high school student Aoi at all cost. But can a ninja survive the wild world of high school while also fulfilling his mission?

(Source: MANGA Plus)

Shinobigoto

Shinobi Undercover

しのびごと

Ayaki

Tou, Nanda

Meet Lifestyle Man, part-time superhero. Screwing up at work by day, smiting evil, saving lives, and earning gratitude by night, the most beloved hero of all time gets his own slice-of-life comedy series!!

(Source: MANGA Plus)

Seikatsu Man

Life-Man

生活マン

Shimomoto, Hiroshi

This season's top hero Kabuto is so swamped with non-stop monster-slaying that he can't even find time to wash his suit—and boy, does it reek! Watch him struggle to squeeze some free time into his packed schedule...

(Source: MANGA Plus)

Hero Suit wa Araenai

The Hero Costume Can't Be Washed

ヒーロースーツは洗えない

Naka, Kaito

A knife that turns any surface it cuts into a hook and loop fastener. After finding such a mysterious knife, Tamaki accidentally slices his own arm. Now he and his friend Fukuyan desperately try to reattach it, but...

(Source: MANGA Plus)

Magic Tape Club

Hook and Loop Club

マジックテープ倶楽部

Horikoshi, Kouhei

A one-shot prequel to Boku no Hero Academia the Movie: You're Next.

Boku no Hero Academia: A Piece of Cake

My Hero Academia Special One-Shot Manga: A Piece of Cake

僕のヒーローアカデミア A PIECE OF CAKE

Taninaka, Satoshi

Is this love natural instinct or fate? Koharu is born to a bloodline who can read people's minds. Although he told himself he would never open up to anyone besides his family, those plans are thrown off when he meets an eccentric girl by the name of Yuki. With their encounter, Koharu begins to fall deeper and deeper... into the pit of romance!

(Source: MANGA Plus)

Magokoro Scramble!

Magokoro Scramble! What Lies in Your Heart?

真心スクランブル!

Animal Signal

12 Manga Like Animal Signal