Ninjaman Ippei

It's a pretty basic story about a boy practicing the arts of ninjutsu, fighting evil and trying to find his mother. Young Fujimaru got snatched away from his mother by an eagle and was rescued by a ninja named Sasuke who raised him and taught him ninja techniques. Later Fujimaru embarks on a quest to find his mother, encounters his arch enemy and learns about a secret book that contains secret ninja arts. The series is pretty old, but portraits loads of classic ninja techniques, like elemental manipulation (fire & wind), creating illusionary clones and breathing through a reed.

In feudal Japan, the Edo period brought a time of delicate peace bought with blood. This is a chronicle of the life of Jubei Kibagami as he wanders the countryside as a ninja for hire. At this time, ninja clans are everywhere. One clan, known as the Hiruko Clan, doomed to live and die in darkness, protects a sacred treasure called the Dragon Stone. The Kimon Clan, however, bent on reviving the power of the Toyotomi, wants the Dragon Stone and the treasure it hides. Jubei Kibagami is the best man for the job of protecting both the Dragon Stone and the only one whom can use it - The Light Maiden!

The story begins in the year of 20XX. Oshaka School in Kamakuland is a prestige school of the world where only those who are pure and clearheaded descendants of Priest Sanzo's clan may be admitted. As for the familiar villain trio, they are in firm belief that they are genuine descendants of Priest Sanzo's clan although actually they are of uncertain lineage. They study hard to enter the school in spite of their repeated failure. One day three intelligent children are called in by the principal and asked by Shakyamuni dwelling in his body to find missing puzzle copperplates scattered all over the world and complete the puzzle board to heighten honor of Oshaka School. The conversation, however, is overheard by the villain trio and they decide to forestall those selected youngsters. Then they happen to meet with a brilliant boy named koochan who appears handy and so they take him with them and attempt to take away puzzle copperplates from a goblin. At the same time they try to win the goblin over to their side and attack our heroes together. Being aware of the evil scheme, Koochan transforms himself into Itadakiman and fights bravely to drive the wicked trio away.

High-school student Ikkyuu knows nothing about baseball, but his talents are recognized by the manager of the baseball club, and he takes up this enchanting sport. While his ignorance of the game leads him to make many mistakes, Ikkyuu - who is in fact a descendant of ninja - displays his superhuman abilities and leads the team to the High School Baseball Championships.