ケロロ軍曹
He is best known for his manga "Keroro Gunso", published as "Sgt. Frog" in the United States, which was first published in the Japanese manga magazine "Shōnen Ace". He is also the creator of "Arcade Gamer Fubuki" and did character design on the series "Seven of Seven". In 2005, "Sgt. Frog" received the 50th Shogakukan Manga Award for children's manga.