Requests filled by the Sket Dan tend to be single-chapter stories and can range from finding lost items to investigating extortion. This is a comprehensive list, in chronological order.
Hageitō Incident
- Requested By: Itō
- Chapter: 1
- Episode: 1
- Summary: An investigation into who painted the words "Baldy Itō" on the side of the gym. The culprits were Jōgasaki and Saburō, who are later forced to clean off the paint as punishment.
Paint-Mask Incident
- Requested By: Teppei Sugihara
- Chapter: 1
- Episode: 1
- Summary: An investigation into who was responsible for covering him in paint, a person dubbed "Paint-Mask." Teppei is revealed to have also been the culprit, pressured by Jōgasaki into covering a member of the Sket Dan with paint. He had covered himself first to deflect potential blame later.
Storehouse Repairs
- Requested By: Yoshimura (janitor)
- Chapter: 1
- Episode: 1
- Summary: A request to help Yoshimura fix a damaged storehouse behind the school which was ironically due to the Sket Dan beating up Jōgasaki earlier in the day.
Pet Sitting
- Requested By: Moe Yabasawa
- Chapter: 2
- Episode: 2
- Summary: A request to look after Yabasawa's pet monkey Yeti while she participates in her club activity.
Explosives Disposal
- Requested By: Tetsuji Chūma
- Chapter: 2
- Episode: 2
- Summary: A request to dispose of the explosives Chū-san accidentally created by blowing them up in an empty area behind the school.
Ghost of the Incinerator Incident
- Requested By: Reiko Yūki
- Chapter: 3
- Episode: 5
- Summary: A request to investigate the recent sighting of one of Kaimei High School's seven wonders, the ghost of the incinerator. Primarily accepted by Switch, but ultimately discerned by Bossun. The culprit was Takako Shimada, who had wanted an article appearing on the front page of the school newspaper.
Kendo Troubles
- Requested By: Shinzō Takemitsu
- Chapter: 4
- Episode: 2
- Summary: A request to help Shinzō regain his Kendo prowess.
Softball Team Substitution
- Requested By: Chiaki Takahashi
- Chapter: 5
- Episode: 3
- Summary: A request to play as a substitute member of the girls' softball team. Himeko fulfills the request, though there had also been the idea to dress Bossun up like a girl and have him play instead.
Prince Search
- Requested By: Roman Saotome
- Chapter: 7
- Episode: 4
- Summary: A request to locate the "prince" Roman saw tending to a bedraggled puppy. He is ultimately revealed to have been Bossun with a Pelollipop towel as viewed through Roman's Otome Filter.
"Kōtarō" Substitute
- Requested By: Tetsu
- Chapter: 8 & 9
- Episode: 7
- Summary: A request for someone to pretend to be the fictional Kōtarō and meet with Tetsu's childhood friend Misaki. Bossun ends up chosen for the task, but ultimately realizes that Misaki knew who "Kōtarō" really was all along.
Kindergarten Performance
- Requested By: Moe Yabasawa
- Chapter: 10, 11 & 12
- Episode: 6
- Summary: A request to substitute for Yabasawa's brother's theater group and put on a play for Masurao Kindergarten. The request becomes a competition against the Student Council, with the Sket Dan performing a puppet show after their costumes are destroyed.
Pelocan Incident
- Requested By: Chiaki Takahashi
- Chapter: 13
- Episode: 4
- Summary: Locate the winning Pelollipop wrapper that Chiaki lost. Though the Sket Dan discover Jōgasaki with a wrapper and ultimately retrieve it from him, Chiaki realizes the wrapper was in her pocket all along.
Cheer Up Yagi
- Requested By: Ayumi Kuramoto
- Chapter: 15, 16 & 17
- Episode: 10
- Summary: A request to find out what is bothering Ayumi's friend Yagi and help her out. It is revealed that Yagi was being blackmailed due to having found a recorded DVD of upcoming test questions. The culprit was Yoshimura (teacher).
Learn Genesis
- Requested By: Kunio Yamanobe
- Chapter: 19
- Episode: 8
- Summary: A request to learn how to play the game Genesis so the student council will recognize it as a valid sport and allow a team to be formed.
Popularity Help
- Requested By: Takaaki Uchida
- Chapter: 21 & 22
- Episode: 14
- Summary:
Gachinko Vivage Battle
- Requested By: Moe Yabasawa
- Chapter: 25, 26, 27, 28, 29, 30, 31, 32, 33, 34 & 35
- Episode: 11, 12 & 13
- Summary:
Fabricated Dreams
- Requested By: Dante
- Chapter: 36
- Episode: 15
- Summary: Though Dante is looking for a missing visual kei ticket, his way of speaking confuses the Sket Dan and they believe he is looking for a keyholder.
Kamishibai
- Requested By: Genzaburō Karamatsu
- Chapter: 38
- Summary:
Computer Help
- Requested By: Reiko Yūki
- Chapter: 39
- Summary:
Watch Yoshihiko
- Requested By: Genzaburō Karamatsu
- Chapter: 40
- Summary: Look after the principal's grandson Yoshihiko for the day.
Winged Trojan Horse Blade
- Requested By: Dante
- Chapter: 47
- Summary: A request to locate Dante's missing mechanical pencil, inside of which is a love charm. It turns out to have been taken by Yukie Izumisawa, who had thought it belonged to somebody else.
Marriage Interview Help (Take 1)
Momoka's Image Change
Learn Hyperion
- Requested By: Kunio Yamanobe
- Chapter: 54
- Episode: 18
- Summary:
Missing Manuscript Page
- Requested By: Roman Saotome
- Chapter: 55
- Summary: A request to find the last of Roman's scattered manuscript pages.
Art Technique
- Requested By: Fumi Segawa
- Chapter: 55
- Summary: A request to help de-Romanify Fumi's art style.
Group Blind Date
- Requested By: Seiji Igarashi
- Chapter: 66
- Summary: A request to accompany Seiji on a group blind date. Bossun and Switch accept, but find the situation awkward when Seiji and his crush Tomoko confess to each other and leave. Himeko ends up secretly following along and ultimately intervening.
Glass Man Incident
- Requested By: Kaoru Yagi and Saori Yasuda
- Chapter: 69, 70 & 71
- Summary: A request to investigate the person recently shattering classroom windows. Though the one smashing windows is revealed to be Sakiko Takashima, she was blackmailed into doing so by Saori.
Shinzō's Image Change
- Requested By: Shinzō Takemitsu
- Chapter: 72
- Summary: A request to give Shinzō an image makeover so he can meet with his online girlfriend Megumi Daigorō.
Stakeout an Extortionist
- Requested By: Takaaki Uchida
- Chapter: 74
- Summary:
Costume Substitutes
- Requested By: Remi Misora
- Chapter: 76 & 77
- Summary:
Video Game Completion
- Requested By: Kunio Yamanobe
- Chapter: 91
- Summary:
Congratulatory Banner
Koma's Problem
- Requested By: Fumi Segawa, on behalf of Koma Morishita
- Chapter: 95
- Summary: