How did this young boy become notorious gentleman thief "Lupin III"? Loosely based on Young Lupin III from the original manga, will tell a nostalgic, yet brand new original story, finally lifting the veil cast upon Lupin III's humble beginnings. Set during the era in which the original series was first published, the anime depicts Young Lupin III running around the streets of 1960's Japan during the country's economic boom. A young boy climbs the staircase to villainhood. What was he thinking and what steps did he take? This is the untold origin story of the world's greatest thief.

Fuuta-kun has never owned a cat before, but his younger sister, Pii-chan, moves into his house with the round gray cat Kyuruga. Inexperienced with cats, Fuuta-kun has no idea what to expect, and each night after he returns home is marked by odd and endearing surprises from his new pet.

A special episode focusing on the story of Merm4id and Rondo, including a new, joint performance by the two groups.

Suletta Mercury leaves her planet and enters the Asticassia School of Technology at the behest of her mother. There, right and wrong are determined through duels between students, and the top-ranking duelist will receive Miorine Rembran as their fiancée—this prize being decided by Miorine's father. When Guel Jeturk, the best pilot in school and Miorine's current fiancé, demands that his betrothed move in with him, Suletta disapproves, so Guel challenges her. Although she emerges as champion, Suletta is subsequently detained on suspicion of piloting a forbidden type of mobile suit—a GUND-ARM, or "Gundam"—which results in her victory being voided. Miorine refuses to accept any more injustices and proposes another duel with even higher stakes. Now, Suletta must triumph a second time, otherwise she will be expelled and the Gundam Aerial that means so much to her will be destroyed.