Season
Season 1 Episode
- Season 1 The monster Matenro appears!
- Season 1 our secret base
- Season 1 A terrifying underground exploration
- Season 1 Mysterious monster mansion
- Season 1 Monster flying in the sky
- Season 1 Invisible Man
- Season 1 Matenro is my dad
- Season 1 Octopus and Matenro
- Season 1 Nemesis! Inspector Karikiri appears
- Season 1 Golden Manju Kannon
- Season 1 The secret of the time machine
- Season 1 A World Without Food
- Season 1 Matenro's great magic
- Season 1 Yokai Millennium Baba~
- Season 1 Magician Ten-O
- Season 1 Sensei is very human
- Season 1 Dangerous cycling
- Season 1 Kindness thief
- Season 1 Angry Mask Appears!!
- Season 1 Angry mask counterattack
- Season 1 Matenro's Lullaby
- Season 1 Inspector Karikiri's Trap
- Season 1 War of Revenge
- Season 1 Date truce
- Season 1 Legend of Shirahone Swamp
- Season 1 Messenger from Space
- Season 1 The Girl in the Music Box Mansion
- Season 1 Ninja wannabe
- Season 1 Secret Card Mystery
- Season 1 Invitation from Matenro
- Season 1 Mystery! Witch of Chikurinji Temple
- Season 1 Burn! Mr. Ochiai
- Season 1 Farewell Summer Matenro
- Season 1 Flower Thief is Matenro
- Season 1 Water drinker
- Season 1 Matenro's treasure
- Season 1 Matenro's Labyrinth Zone
- Season 1 Romance Smells Sweet
- Season 1 Sorrowful Matenrokyo
- Season 1 Inspector Karakiri makes a decision!
- Season 1 Mom is a great detective!?
- Season 1 Yasuko's adventure
- Season 1 Matenro is a gourmet
- Season 1 Invited by Tanukibayashi
- Season 1 Lock up Mr. Ochiai
- Season 1 Have You Seen Courage?
- Season 1 Matenro's Temptation
- Season 1 Dr. Denenchofu's Ambition
- Season 1 Let's go to Matenro Kingdom
- Season 1 Farewell Matenro
Omoikkiri Detective Team Hardgumi - Season 1 Episode 25 Legend of Shirahone Swamp
6.00 48 minutes In order to capture Matenro, the special training of the Hadogumi continues. However, Yasuko's special training menu was difficult for Hiroshi and his friends. So they consulted Mr. Ochiai. Ochiai called Yasuko and told him to think about the contents of his special training. However, on the way home, Yasuko suddenly travels through time and space to a mysterious village. Yasuko is asked by the villagers to exterminate the White Bone Princess...
