There's one small kingdom ruled by a Queen Iono, who has a rather peculiar ambition: to establish a harem with 1000 pretty GIRLS from around the world. Now, the Queen has arrived Japan, looking for girls with beautiful black hair.
Iono-sama Fanatics is finished and has 2 Volumes and 12 Chapters. It is also Known as: いおの様ファナティクス, Iono the Fanatics
Top 5 Manga Like Iono-sama Fanatics [2022 List]
5. Kotonoha no Miko to Kotodama no Mahou to

Fujieda Miyabi's The Caged Miko and the Whimsical Witch depicts a romance between-- you guessed it-- a miko and a witch. In the first chapter, Letty, the witch, ends up playing the knight in shining armor to Tsumugi, a young woman magically bound to her family's shrine.
Kotonoha no Miko to Kotodama no Mahou to is finished and has 1 Volumes and 6 Chapters. It is also Known as: ことのはの巫女とことだまの魔女と, The Caged Miko and the Whimsical Witch, The Miko's Words and the Witch's Incantations
4. Strawberry Shake Sweet

Sixteen-year-old pop culture idol Julia Tachibana takes in the new talent Ran as part of her job, but ends up falling for the other girl almost immediately. Slapstick fun, hijinks and other extremely humorous situations follow as Julia tries her best to woo Ran but remain a professional idol!
Strawberry Shake Sweet is finished and has 2 Volumes and 17 Chapters. It is also Known as: ストロベリーシェイクSWEET, Strawberry Shake Sweet
3. Earth Girls

This story takes place thousands of years ago, in an era before modern civilizations. Our protagonist Sakina decides to venture forth to find the rumored Smoke Mountain, a village ran by a female chieftain named Kidaha. During her adventure she becomes caught in a fierce storm with a mysterious girl.
Earth Girls is finished and has 1 Volumes and 7 Chapters. It is also Known as: EARTH GIRLS, Earth Girls
2. Kurogane Pukapuka-tai

An epic yuri romance in the carefully reconstructed WW2 setting... not! The story follows the adventures of a Japanese battleship, the crew of which consists solely of girls for some reason. This is pure fan-service and the historical details could perhaps be questioned, but as long as you like ships, tough girls and comedy, you're still gonna enjoy it.
Kurogane Pukapuka-tai is finished and has 5 Volumes and 50 Chapters. It is also Known as: 黒鉄ぷかぷか隊, Kurogane Pukapuka-tai
1. Ameiro Kouchakan Kandan

Set at a shop called 'The Amber Teahouse', this is a very heartwarming story that focuses on Seriho, the proprietor of the teahouse, and Sarasa, the high school student who works there part-time. It'll set your heart aflutter!
Ameiro Kochakan Kandan is finished and has 2 Volumes and 20 Chapters. It is also Known as: 飴色紅茶館歓談, Chatting Over Tea at the Amber Teahouse, Otome-iro Stay Tune, Otomeiro Stay Tune