Hatsumi is a straight-laced office lady who is devoted to science and has nothing to do with fashion or play. One day, she obtains a patent for her work and receives 17,830 yen in pocket money every month. H...

1. Ecchi na Karada wa Suki desu ka? 2. Papa no Omokage 3. Nopan Otome (Pantiless Princess) + Extra 4. Kancho! 5. Natsu no Karada 6. Shimai Trap (Harem or Pitfall!?) 7. Horoyoi 8. Watashi no Marmot (My darli...

Hatsune is a "G cup" office lady who is concerned about her breast size! The story take place at the company where she works & depicts her antics, like trying to make her breast look smaller for the coworker...

A manga based on Yamaha's voice synthesizer VOCALOID and it's mascots, mainly Miku Hatsune. In every new chapter there is a different Miku, showing you the world of music!

"That's not normal!” High school student Katsuki-kun, who is always average and is too bored to live everyday. However, from the day when I became friends with a fox-faced girl, Chihiro Hatsuneko, who is ...

Hahane has been alone at school thinking of her favorite senior. Her classmate, Mr. Nagikawa was watching her and said, "I should make you feel good instead." Hahane, who had xxx with her classmate, Mr. Nag...

1. Study of Sex 2. Miteru dake Ja nai!! 3. Sounyo no Oshie 4. Aishite Kanjite 5. Hitozuma Non Stop 6. Seigi no Mikata! Itako-san☆ 7. Kono Ookii Oppai no Sei de... 8. Shinya no Gym Kayoi 9. Aitsu wa Cute na...

Just as Mimori Ichirou, a non-commissioned officer serving as a Zero fighter pilot during the Pacific War, was about to launch a kamikaze attack against an enemy warship, he instead found himself crash-landi...