January 11, 1987
The third term has begun, and a new homeroom teacher has been appointed to class 5 and 3 at Takehaya Elementary School. His name i...Read more
January 18, 1987
The monster Matenro, who was supposed to be a fictitious entity, actually appears and steals Hiroshi's precious computer. Matenro ...Read more
January 25, 1987
Hiroshi and the five of them form the detective team "Hadogumi" to take on Matenro's challenge. However, as they are elementary sc...Read more
February 1, 1987
Hiroshi and his friends suspect that Matenro's true identity is Ochiai Sensei, and begin investigating Ochiai's background. Howeve...Read more
February 8, 1987
Susumu is about to jump off the roof of a building!? Hiroshi and his friends run to the school, worried that she intends to commit...Read more
February 15, 1987
Today is Hiroshi's classmate Kananari Senkichi's birthday. The five members of the Hadogumi attend a big birthday party held at Se...Read more
February 22, 1987
Susumu witnessed a housewife, a regular customer of her parents' greengrocer, shoplifting from the store. Susumu tells his father ...Read more
March 1, 1987
Satoru suddenly began to wonder how many suckers there were on the octopus' legs. Then Matenro appears and provokes Satoru, saying...Read more
March 8, 1987
On the way home from school, Yasuko stopped by the botanical garden with Mr. Ochiai. However, Yasuko is disappointed by Ochiai's l...Read more
March 15, 1987
A videotape was delivered to Hiroshi by Matenro. When they immediately play the tape at the Hadogumi's hideout, they see that it i...Read more
March 22, 1987
Hiroshi, Yasuko, and Susumu, who found the "path to the future," disappear. Maybe he was kidnapped by Matenro... While Mr. Ochiai ...Read more
March 29, 1987
The world of 2007 A.D. ruled by Matenro, where Matenro turns weak humans into robots and feeds only the strong, or chosen ones. Hi...Read more
April 5, 1987
Today, Satoru is on duty to take care of the weapons of the Hadogumi. I had just witnessed Mr. Ochiai making a phone call somewher...Read more
April 12, 1987
A burglar broke into Senkichi's house. Fortunately, Chikichi was not injured, but Mr. Ochiai takes this incident as a lesson and t...Read more
April 19, 1987
Yasuko sees a magic show by Ten-O, a world-renowned magician, and becomes inspired to become a magician. At the school newspaper's...Read more
April 26, 1987
Hiroshi, who has been playing games at home, realizes that he forgot his homework at school. Hiroshi's father also scolds him, so ...Read more
May 3, 1987
At Yasuko's suggestion, the members of the Hadogumi decide to go cycling. One of the goals is to deepen the friendship among the t...Read more
May 10, 1987
Hiroshi was popular with the girls at school. The reason for this, according to Hiroshi himself, is that his "transparent kindness...Read more
May 17, 1987
A series of kidnappings of elementary school students occur. Mr. Ochiai lectures his students on the despicable crime of kidnappin...Read more
May 24, 1987
The Hadogumi group is in danger due to the mysterious kidnapping group, the Darkness Clan. The Dark Clan's goal was to find a boy ...Read more
May 31, 1987
The training camp for the Hadogumi has begun. However, on the morning of the second day, Susumu collapses. Surprisingly, Susumu ca...Read more
June 7, 1987
Inspector Karikiri and Takeo's father, Shoichiro, were childhood friends. The two meet again for the first time in a long time, hi...Read more
June 14, 1987
Takeo is obsessed with bird watching. He was flapping in the early summer sky, staring at the birds with sparkling eyes. However, ...Read more
June 21, 1987
Because Satoru's mother is not feeling well, the restaurant run by Satoru's father has to temporarily close, even though it is Sun...Read more
June 28, 1987
In order to capture Matenro, the special training of the Hadogumi continues. However, Yasuko's special training menu was difficult...Read more
July 5, 1987
Susumu encounters a flying saucer on her way to the Hakuan's hideout. However, none of his friends believe Susumu's story. Susumu ...Read more
July 12, 1987
Yasuko receives a call from her classmate Kurumi that her life is being targeted, and goes to the mansion where Kurumi lives with ...Read more
July 26, 1987
Susumu's desire to become a ninja escalates day by day. As Susumu continues his solitary training, Iga-ryu ninja Madara no Hanzo a...Read more
August 2, 1987
Summer vacation has arrived. Takeo and Satoru have a disagreement over where the things that Matenro stole are hidden, and they en...Read more
August 9, 1987
Hadogumi continues training to capture Matenro. However, in the middle of the training, the real Matenro appears. Everyone chased ...Read more
August 16, 1987
Mr. Ochiai brags to Hiroshi and his friends about his old "kidameshi." Frustrated, the five members of the Hadogumi decided to sur...Read more
August 23, 1987
Crimes in which young women were slashed in the face were occurring one after another. Ochiai-sensei talks to the members of the H...Read more
August 30, 1987
The members of the Hadogumi went camping during their summer vacation. Hiroshi and his friends look back on the days of their batt...Read more
September 6, 1987
The second semester has begun. However, Hiroshi and Susumu had not finished their summer homework. So Ochiai-sensei orders him to ...Read more
September 13, 1987
A man appears in Hiroshi's neighborhood who drinks nothing but water from morning until night. So, Hiroshi and his friends throw s...Read more
September 20, 1987
Today is an outdoor class. Usually I do a lot of sketching, but at Mr. Ochiai's suggestion, I decided to do a special "treasure hu...Read more
September 27, 1987
While jogging in the morning, Satoru happened to see an old gentleman who appeared to be Matenro in disguise. Satoru tails the old...Read more
October 4, 1987
Susumu falls in love at first sight with a beautiful girl he bumps into in the school hallway. Knowing this, Hiroshi and his frien...Read more
October 11, 1987
A Western-Chinese priest of Chikurin-ji Temple was appointed as the head priest of the head temple. Hiroshi and his friends immedi...Read more
October 18, 1987
Inspector Karikiri was summoned by the Superintendent General. Just when he thought his hard work had been recognized and he was f...Read more
October 25, 1987
Today is payday for Hiroshi's mother, Hiroko, who works part-time. Hiroko stops by her department store and witnesses the moment o...Read more
November 1, 1987
Hiroshi became Matenro's servant in order to save his mother, Hiroko. When Hiroshi hears from Matenro that his purpose is to creat...Read more
November 8, 1987
A family restaurant opens near the restaurant "Bonbon" run by Satoru's father. Since then, the number of customers has gradually d...Read more
November 15, 1987
Hiroshi and Yasuko are still good friends. However, Susumu, Satoru, and Takeo also thought about Yasuko in their hearts. Takeo wor...Read more
November 22, 1987
One night, Hiroshi went to deliver a letter that had arrived at his house by mistake to the correct address. Then, by chance, he d...Read more
November 29, 1987
Susumu can't hide his dissatisfaction when his parents force him to take care of a greengrocer. He announces to Ochiai Sensei, who...Read more
December 6, 1987
Takeo has been acting strange lately. He doesn't even try to participate in the activities of the Hadogumi, although he does tell ...Read more
December 13, 1987
In an unusual move, Satoru summoned the members of the Hadogumi. The reason was that a woman's screams were recorded on the shoe-o...Read more
December 20, 1987
The closing ceremony of the second semester came early. Mr. Ochiai uses the example of plum blossoms, which can withstand the cold...Read more
December 27, 1987
The final confrontation between the Hadogumi and Matenrou is now upon us. With the help of the Pachinko group, the Hadogumi defeat...Read more