Two aristocratic sisters in ancient Japan disguise themselves as samurai warriors to take revenge on the uncle who betrayed their family.

"In addition to training to be a super hero, Katana also follows the noble warrior traditions of the Samurai. Now an unknown source has given her the responsibility of guarding a hundred ancient Samurai swords--but why her, and for what purpose? With the help of Wonder Woman, Supergirl, Miss Martian, and some of her other super friends, she intends to find out"--

Under the cover of darkness, a band of ninja thieves has stolen some of Japan's most priceless treasures, including an ancient samurai sword. Can Secret Agent Jack Stalwart take on the gang before the treasures are lost forever?

In 1613 Japan, English orphan Jack Fletcher's determination to keep the rutter, his father's navigational logbook, safe at all costs places his friends, daimyo Takatomi, and others in great danger.

In turbulent sixteenth-century Japan, orphaned Taro is taken in by a general serving the great warlord Takeda Shingen and grows up to become a samurai fighting for the enemies of his dead family.

When Wild Willie showed up at my door and invited me to travel with him to Japan, I jumped at the chance. We were in search of an ancient, legendary samurai scroll that holds the secret to a long-lost fighting technique. The scroll had fallen into the wrong hands, and it was up to me and Wild Willie to track it down and save the day. But first, we would have to fight a group of talented ninjas. Holey cheese -- this would be one adventure I would never...

"Mariko must uncover deception in the imperial court and rescue Okami, while preparing for her nuptials"-- After Ōkami is captured in the Jukai forest, Mariko returns to Inako and faces the dangers that have been waiting for her in the Heian Castle. She tricks her brother, Kenshin, and betrothed, Raiden, into thinking she was being held by the Black Clan against her will, playing the part of the dutiful bride-to-be to infiltrate the emperor's ranks...

Joe, Fred, and Sam are transported to seventeenth century Japan where they infuriate a Samurai warrior, encounter their great-grandaughters, and save their lives by reciting an ancient form of poetry.

Training at Master Kerozen's dojo takes a twist when new student Chou-Chen arrives and distracts some of the students from their practice, which now includes working with animals.

The students of Master Kerozen's dojo are excited about their trip to the International Martial Arts Championship, but upon arrival two of the best fighters in the school's history, Kato Hiro and Jude Jitsu, disappear.