Magical Hat - Season 1
1 - Magical PiPiPi Power
Air Date: October 18, 1989
A boy named Hat falls into the underworld realm and discovers the evil Lord Jaku, a demon who aspires to become the new king of the underworld, replacing the current king, Aleph. Hat is locked-up and meets with the prince of the underworld, a fellow named Hotdog. With a common enemy in Jaku, the two join forces and escape from their imprisonment. They are quickly re-captured, but are then rescued by an old man named Grandpa Tau. After escaping, Tau takes them to a magical shrine, where Hat discovers that he is part of a long lineage of heroes known as "Magical Hat", and he is the next in line to don the hero's hat, adopting its powers to fight evil, but is he up to the task, and can he use these powers to put an end to Jaku's sinister plans?
2 - It's MudZinger~dogu!
Air Date: October 25, 1989
3 - The Luster of a Mysterious Island!
Air Date: November 1, 1989
4 - Kowaru's Pure Love Story
Air Date: November 8, 1989
5 - Fight! Restoration of the Golden Domain
Air Date: November 15, 1989
6 - Pe! Pe! Petamos' Grand Gathering!
Air Date: November 22, 1989
7 - An Intense Racing Story!
Air Date: November 29, 1989
8 - Something is Off! Pink Bugs!
Air Date: December 6, 1989
9 - The Verdant Island of Gluttonous Sumo Wrestlers!
Air Date: December 13, 1989
10 - Hat Just Goes and Dies
Air Date: December 20, 1989
11 - Papa's Uneggspected Love
Air Date: January 10, 1990
12 - Hat's Great Transformation! It's a Girl!
Air Date: January 17, 1990
13 - See You in the Nightmare
Air Date: January 24, 1990
14 - My Husband is an Alien!
Air Date: January 31, 1990
15 - A Story of Good Friends
Air Date: February 7, 1990
16 - The Magnificent Gyotaro
Air Date: February 14, 1990
17 - Cooked for Three Minutes! Hard-Boiled Hat!
Air Date: February 21, 1990
18 - Who's the Sloth?
Air Date: February 28, 1990
19 - Wait, Who am I Again?
Air Date: March 7, 1990
20 - Clash! The Grand Treasure Hunt!
Air Date: March 14, 1990
21 - Kowaru's Road to Success
Air Date: March 21, 1990
22 - Go Outie and See the World!
Air Date: March 28, 1990
23 - Shine on! Path of a Hero!
Air Date: April 13, 1990
24 - All-time best! Spring Bloopers Contest!
Air Date: April 20, 1990
25 - My Beloved Egg!
Air Date: April 27, 1990
26 - I Thought He Died? B-B-Back From the Dead!
Air Date: May 11, 1990
27 - The Howl of the Sun Blade!
Air Date: May 18, 1990
28 - Dad Back in Action!
Air Date: May 25, 1990
29 - A Sparkling Silver Egg!
Air Date: June 1, 1990
30 - Feeble Hat in Fairytale Land!
Air Date: June 8, 1990
31 - Ghosts Are Welcome!
Air Date: June 15, 1990
32 - Find Grandpa Tau's Hidden Treasure!
Air Date: June 22, 1990
33 - Peace Talks in the Underworld Are Underway?!
Air Date: July 6, 1990