Episode 1: I am Masaru! Cockatrimon Attacks
Agumon appears in the human world, and Masaru introduces himself as the number one gang leader in Japan. Masaru and Agumon quickly become friends, but can they defeat the rampaging Cockatrimon?
Full Summary - Screenshots
Episode 2: Roar, Digi-Soul of Rage! Flying Lurking in the Darkness
Yoshino is ordered to keep an eye on Masaru and Agumon, and they end up in battle against a Kunemon that's killed the school animals at Chika's school.
Episode 3: The Genius Who Returned Home, Touma! Crush Meramon!
Touma returns from his Austria, and has to clean up Masaru's mess, but Masaru sets out to prove he's not as useless as Touma is saying.
Episode 4. New Team, First Mission! Chase Drimogemon!
Touma and Masaru are ordered to be a team, and they get in each other's way - causing Digimon-related trouble where a bank robbery is going on.
Episode 5: Break into the Digital World! Drimogemon's Trap
Touma and Masaru use the Digital Dive to follow Drimogemon into the Digital World, and they have to learn to work together to defeat him.
Episode 6: Masaru-Agumon Combination Destroyed?! Hurricane Garurumon
Masaru and Agumon get into a fight, and Masaru ends up facing a Elecmon that evolves into a viral Garurumon alone.
Episode 7: Touma's Day Off! Exploding Bomber Nanimon
Touma ends up escorting Chika around on her birthday, since Masaru has to take a test.
Episode 8: Yoshino Gets Tama no Koshi?! Chysalimon's Shadow
The famous man Yoshino's going out with has a Digimon-related secret.
Episode 9: Touma's Unglorified Battle! Secret Maneuvers, Togemon
Episode 10: Masaru's Worst Day Ever! Prankster Soulmon!
Episode 11: Bring Back the Bond between Parent and Child! Evilmon's Bewitchment!
Episode 12: I Will Protect Chika! Biyomon's Resolve!
Episode 13: A New Power Emerges. Evolve! RiseGreymon!!