Takahashi, Rumiko

Follows a pair of two bickering government agents, both of whom have special abilities.

(Source: MU)

Dust Spot!!

ダストスパート!!

Katou, Yuuta

Tensai Futsugakusha Lalo Purple no Hatsukoi

天才祓学者ラロ・パープルの初恋

Shiramizu, Zen

Mayumi Tonomura, a girl with zero romantic experience, encounters a troublesome ghost who can't help but meddle in love. When her hot childhood friend also shows up, Mayumi's stagnant love life begins to move in an unexpected way...

(Source: MANGA Plus)

Yakkai Yuurei no Renai Shinan

The Meddlesome Ghost's Love Coaching

厄介幽霊の恋愛指南

Ikeno, Koi

This is a long, epic manga that spans three generations of the Etou family. The first part is about Ranze, a relatively normal high school girl, except for the fact that her father is a vampire, her mother is a werewolf, and that she has magical powers of her own. Her family was banished from the Magic World to live among the humans, and they now guard the gate between the two realms. The story really begin when Ranze falls for a human boy, which her parents strictly forbid. Later story arcs focus on Ranze's brother and on Ranze's daughter.

(Source: ANN)

Tokimeki Tonight

ときめきトゥナイト

Yasuko

A collection of short stories:

Mayonaka Express (Midnight Express)
Getsuyoubi wa Himitsu no Romance (Monday is a Secret Romance)
Daydream
2-nen G-gumi Romeo to Juliet! (Class 2-G's Romeo and Juliet!)

Mayonaka Express

真夜中エクスプレス

Ooya, Kazumi

Natsumi Touma is sixteen years old. She began to work part-time at a coffee shop during the summer vacation when she was a first-year student of high school. However, the shop is a dubious place where Natsumi can see those who cannot be seen. Her inspiration gets stronger day by day at this spiritual place. There appears a very handsome savior.

Another Summer Knights

アナザー・サマー・騎士'S

Ueda, Rinko

Sakura is a child who appears simple, but has a crush on her friend's big brother. A tragedy suddenly occurs, drastically changing her life, but to a good turn! A magical item appears to give our heroine the chance of her lifetime by turning her into an adult. But alas, how long can her fantasy last and how will it proceed on from there...? (Source: Azakurahime)

Super Express Hiyokko

超特急☆雏

Tezuka, Osamu

Collection of various short stories. 

(Source: M-U)

Tiger Books

タイガーブックス

RATS

“A god lives in this house”

This was a favorite saying of Kanae Shinjyou’s mother. Surprisingly, it turns out her words had truth to them!
Shortly after her mother’s passing, Kanae found herself able to see the god in question. Only problem is, though he’s a god, he’s the god of poverty! It’s thanks to him her life has been one giant monetary struggle after another! He may fill the empty void left by her mother, but is it really worth continuing a life in poverty?

Who needs a god of poverty anyway?

(Source: Weekend Betsuender)

Binbou-gami Irimasen ka?

Who Needs a god of Poverty

貧乏神いりませんか？

Kim, Su Yeon

Jin-Hung possesses an abnormal power - she can see ghosts and make them disapear! One day, while walking through the streets, she suddenly comes across a boy trying to kill himself. To stop him, Jin-Hung ran to him; later learning that he was actually a ghost. However, it was not just an average ghost - it was her middle school crush Shin-Yi! Shin-Yi, unknowningly, then starts to follow Jin-Hung to the school, only to come across a new ghost - Shin-Yi’s best friend Yi-Ryeong! How did they end up dead and why does Yi-Ryeong suddenly start to follow Jin-Hung, saying that he’s her guardian?

(Source: Fateful-Encounters)

Trouble G

트러블G

Natagara

Kimi no Obentou ni Naritai

I Wanna Be Her Bento

吸血鬼〈きみ〉のお弁当になりたい

Yamada, Mineko

Chery, tomboyish princess of the Afmet Kingdom is arranged by her parent to get married. The reason is that there's a fire dragon in their country that wakes up every 10 years. It's the country regulation to have a king which must also be a top level magician to rule there, and one of the king's duty is to make the dragon fall asleep every 10 years to save their country. Chery's dad, the king is now injured and so the kingdom need to find their new king, thus the reason for Chery to have to tied the knot with some top level magician. 

Chery doesn't want to get married, and one day before her future husband moves in the palace, she sneaked out to go to the concert instead. After the performance, she secretly sneaked into the band's dressing room and overheard her favorite duo discussing about the fire dragon and is startled, which cause her to get caught. Chery is now being restrained and now have to tack along with her favorite band to the fire dragon's lair.

(Source: MU)

Afmet Oukoku Monogatari

アフメット王国物語

Ai to Ningyo-hime

12 Manga Like Ai to Ningyo-hime