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 4 Mysterious monster mansion
6.00 48 minutes Hiroshi and his friends suspect that Matenro's true identity is Ochiai Sensei, and begin investigating Ochiai's background. However, Ochiai is a completely dull man, and even if I'm mistaken, he doesn't seem to be Matenro. Matenro appears in front of the Hadogumi, who are disappointed that their attack has failed. He asks you to come to a Western-style mansion tonight that is rumored to be a "monster's mansion" and steal the treasure, but...
