The series ran in Weekly Shōnen Jump from 1988 to 1990 as Jungle King Tar-chan, and then from 1990 to 1995 as New Jungle King Tar-chan. It first appeared as a short prototype story in the 1986 Autumn Special as Tar-san (ターサン?). At first, the series was a simple gag manga parodying Tarzan with single chapter adventures. At this time most chapters were only 7 pages in length and were usually about Tar-chan protecting the peace of the jungle, Jane, and his animal friends, often with comedic results. After Tar-chan began, Super Jump became a monthly publication, and Tokuhiro ended Ken-chan and Chako-chan in 1990. Two years into serialization, the stories began to run 13-15 pages, New was added to the title, and the simple episodic gag premise were switched to a fighting manga premise. Although long battles and emotional development began to unfold, after the end of these battles, the series would return to its gag style, switching back to the fighting manga style with each new battle. Although the story is called Jungle King Tar-chan, Tar-chan and his friends actually live on a savanna, and a jungle setting is never actually used.

Tar-chan protecting the peace of the jungle, Jane, and his animal friends with comedic results. The series would often use sexual humor, such as Tar-chan stretching his scrotum like a flying squirrel in order to fly through the air.

Kawataro, half human, half kappa, lives as a human, because his father, a kappa, wished so. Kawataro travels to find his mother who disappeared when he was young. On his trip, he encounters various youkai.

The author's first period drama, based on the classic jidaigeki Mito Kōmon. Set in the Edo period of Japan, the high-ranking daimyo of the Mito-domain cannot keep his bodyguards alive as they travel Japan. To replenish his bodyguards, they institute a recruitment exam aimed towards the poorest of samurais of Japan, "rounin." As a rounin, Inouse Shinnosuke attempts to prove himself to the ranking officials and escape poverty.

Master Ozune Enno centuries ago bound the demon/guardian Zenki into his service to fight evil, particularly Karuma and Zenki was sealed away once the job was completed until needed again. Schoolgirl Chiaki Enno as the Enno descendant is able to break the seal on Zenki, but he is also bound in a child-sized form when not fighting evil because he is defiant so she must use the power of the bracelet which appears on her wrist to bring him to full fighting stature. The Seeds of Karuma cause people to turn into monsters embodying a vice which Zenki defeats so that he can eat the Seed. Set 3 adds demon/guardian Goki who boosts Zenki's power to the next level and usually provides a shield to protect the rest of the team of Chiaki, her Grandma Saki, Saki's brother Abbot Jukai, his assistant Kurabayashi and sometimes helping out hero Sohma Miki. When not fighting, Goki returns to his human form of a boy, Akira. **Included one-shot:** Volume 5: Kishin Douji Zenki (Pilot)

1. Mahiru no Hate 1 2. Mahiru no Hate 2 3. Mahiru no Hate 3 4. Mahiru no Hate 4 5. Mahiru no Hate 5 6. Mahiru no Hate 6 7. Mahiru no Hate 7 8. Yogoto no Yubisaki 1 9. Yogoto no Yubisaki 2 10. Yogoto no Yubisaki 3 11. Yogoto no Yubisaki 4 12. Yogoto no Yubisaki 5 13. Yogoto no Yubisaki 6 14. Yogoto no Yubisaki 7 15. Douse Mata, Asa ga Kuru kara

Gag manga depicting the turmoil between Tomiko Kameda, daughter of a doctor, and Kuya Tendo, the son of the temple next door. The second volume includes the oneshot "Highschool Gigolo".

Toranosuke Takeda is a doctor of engineering who works in a laboratory at Towa University in Tsukuba Science City, but he cannot talk to beautiful women and continues to live a single life at the age of 38. A colleague of his proposes to make him a test bed for genetic modification, although reluctant at first, Takeda accepts in order to be popular with women, becoming "blowman" who manufactures a deadly poison in his body due to a little trouble. The author return to his roots of crazy gags and dirty humor after writing serious stories for many years, but this time applying more continuity between chapters and offering an unique human undertone.

Isamu Oka, a martial arts otaku, is tasked to help train his classmate Momoko Mochiai, the women's wrestling junior All Japan champion at the high school she entered. The two establish a wrestling club, but only male students with ulterior motives end up enrolling. Erotic hijinks with Momoko ensue. The second volumes include the oneshot "Introduction to ballet"