Omoikkiri Detective Team Hardgumi: Season 1
This season started on January 11, 1987. The table lists episodes with recorded air dates up to September 28, 2026.
| Ep | Title and air date | My place |
|---|---|---|
| 1 | The monster Matenro appears! | |
| 2 | our secret base | |
| 3 | A terrifying underground exploration | |
| 4 | Mysterious monster mansion | |
| 5 | Monster flying in the sky | |
| 6 | Invisible Man | |
| 7 | Matenro is my dad | |
| 8 | Octopus and Matenro | |
| 9 | Nemesis! Inspector Karikiri appears | |
| 10 | Golden Manju Kannon | |
| 11 | The secret of the time machine | |
| 12 | A World Without Food | |
| 13 | Matenro's great magic | |
| 14 | Yokai Millennium Baba~ | |
| 15 | Magician Ten-O | |
| 16 | Sensei is very human | |
| 17 | Dangerous cycling | |
| 18 | Kindness thief | |
| 19 | Angry Mask Appears!! | |
| 20 | Angry mask counterattack | |
| 21 | Matenro's Lullaby | |
| 22 | Inspector Karikiri's Trap | |
| 23 | War of Revenge | |
| 24 | Date truce | |
| 25 | Legend of Shirahone Swamp | |
| 26 | Messenger from Space | |
| 27 | The Girl in the Music Box Mansion | |
| 28 | Ninja wannabe | |
| 29 | Secret Card Mystery | |
| 30 | Invitation from Matenro | |
| 31 | Mystery! Witch of Chikurinji Temple | |
| 32 | Burn! Mr. Ochiai | |
| 33 | Farewell Summer Matenro | |
| 34 | Flower Thief is Matenro | |
| 35 | Water drinker | |
| 36 | Matenro's treasure | |
| 37 | Matenro's Labyrinth Zone | |
| 38 | Romance Smells Sweet | |
| 39 | Sorrowful Matenrokyo | |
| 40 | Inspector Karakiri makes a decision! | |
| 41 | Mom is a great detective!? | |
| 42 | Yasuko's adventure | |
| 43 | Matenro is a gourmet | |
| 44 | Invited by Tanukibayashi | |
| 45 | Lock up Mr. Ochiai | |
| 46 | Have You Seen Courage? | |
| 47 | Matenro's Temptation | |
| 48 | Dr. Denenchofu's Ambition | |
| 49 | Let's go to Matenro Kingdom | |
| 50 | Farewell Matenro |
