100Q: AI (Singer)
100Q: Izumi Mori (Model/Host) DAT-TUN5: Musashi (Kickboxer)
100Q: SEAMO (Singer/Rapper) DAT-TUN5: Atsushi Tsutsumishita (Comedian)
100Q: Hideo Tokoro (Martial artist) DAT-TUN5: Takeda Nobuhiro (Soccer player)
100Q: Mari Sekine (Celebrity/Music Japan host) DAT-TUN5: Avril Lavigne (Singer)
100Q: mihimaru GT (Singers) DAT-TUN5: George Tokoro (musician)
100Q: Homare Sawa, Eriko Arakawa & Azusa Iwashimizu (Japanese national female soccer players) DAT-TUN5: Tokoro George (Musician)
100Q: Crystal Kay (Singer) DAT-TUN5: MEGUMI (Actress/Singer)
100Q: Miki Maya (Actress)
Smily Athlete Part 1: Limbo DAT-TUN5: Miki Maya (Actress) Mini Stage: Yorokobi no Uta by KAT-TUN
100Q: Becky (Host) Mini Stage: Your Side by KAT-TUN
Smily Athlete Part 2: Back muscle strength test 100Q: Sadao Abe (Actor)
100Q: Nobuhiko Takada (Pro-Wrestler) Dangerous Present Exchange: Ne-Yo (Singer) From KAT-TUN to Ne-Yo: Original Sneakers designed by Koki From Ne-Yo to KAT-TUN: Ne-Yo T-Shirts & his new single
100Q: Eiko Koike (Actress) DAT-TUN5: Sasaki Kazuhiro (Professional Baseball player)
100Q: MCU (Rapper) DAT-TUN5: Ayumi Kataoka (Professional Baseball player)
100Q: Nao Matsushita (Singer/Actress/Pianist) Dangerous Present Exchange: Rihanna (Singer) From KAT-TUN to Rihanna: Original Hat designed and ordered by KAT-TUN From Rihanna to KAT-TUN: Autographed umbrellas for each member
Smily Athlete Part 3 100Q: Chisako Takashima (Violinist)
100Q: Gal Sone (Sonene from Gyaruru and a competitive eater)
100Q: Chihara Kyoudai (Comedian Duo from Osaka)
100Q: Show Aikawa (Actor/Composer) Mini Stage: GOLD by KAT-TUN
100Q: Maki Nishiyama (CanCam model) ♥disk: Sowelu (Singer)
Okinawa Special (Part 1)
Okinawa Special (Part 2)
Okinawa Special (Part 3 END) 100Q: Leah Dizon (Model/Singer)
100Q: Kanako Yanagihara (Comedian) Badminton: Leah Dizon (Model/Singer)
Okinawa Special (Extra Unaired Scenes)
100Q: Arata Furuta (Actor) ♥disk: Hideaki Tokunaga (Guitarist)
100Q: KREVA (Rapper) ♥disk: TRF (Band)
100Q: Minami (actress; main guest) & Tsurutarō Kataoka (actor) ♥disk: Aya Kamiki (Singer)
100Q: Norifumi Yamamoto (Mixed Martial Arts Fighter)
100Q: Maki Horikita (Actress)
Cooking Challenge: Maki Horikita (Actress) Tanaka Koki Birthday Celebration Preview of [Keep The Faith] PV by KAT-TUN
100Q: Chara (Singer) KAT-TUN Collection: ハルカナ約束 by KAT-TUN
100Q: Jun Hasegawa, Elli-Rose, Saya (ViVi models) Mini Stage: KEEP THE FAITH by KAT-TUN
100Q: Hyde, Ken (L'Arc-en-Ciel) SP Medley: Crystal Kay & KAT-TUN
100Q: DJ Ozma (Singer)
♥disk: Ataru Nakamura (Singer) 100Q: Mie Sadamoto (JJ model)
100Q: Jinnai Takanori (Actor) Dangerous Present Exchange: Aly&AJ (Singers) From KAT-TUN to Aly&AJ: Rodeo Ball From Aly&AJ to KAT-TUN: Aly&AJ Hello Kitty T-Shirts
Recap of memorable guest moments throughout 2007 & deleted scenes
100Q: Toda Erika (Actress)
KAT-TUN no Senpai Oshiete Kudasai! Unaired Footage SP
100Q: F-BLOOD (Singers) Dangerous Present Exchange: Alicia Keys (Singer) From KAT-TUN to Alicia Keys: Beginner Magic Kits From Alicia Keys to KAT-TUN: Hats
100Q: Shoko Nakagawa "Shoko-tan" (Singer/Host)
100Q: Reiko Tokita (JJ Model) & Ryouta Yamazato (Comedian)
100Q: M-Flo (Hip-Hop Group)
100Q: Satomi Takasugi (Singer)
100Q: Every Little Thing (Singer/Guitarist)
100Q: Yoko Kumada, Misako Yasuda, Jun Natsukawa (gravure idols)
Hokkaidō Special Part 1 (Jin Akanishi & Yuichi Nakamaru) - Guest: MEGUMI
Hokkaidō Special Part 2 (Jin Akanishi & Yuichi Nakamaru) - Guest: MEGUMI
100Q: Episode Recaps
100Q: Miyasako Hiroyuki & Eriko Sato (Actor/Comedian & Actress)
"Jitsu wa boku" Special
KAT-TUN No-Plans Trip Special
KAT-TUN No-Plans Trip Special Continued
"Heroes" SP: Masi Oka (US-based Actor/Digital Effects Artist)
100Q: Tomochika (Comedian)
100Q: Haruka Ayase (Actress/Singer) Mini Stage: DON'T YOU EVER STOP by KAT-TUN
Okonomiyaki Challenge: Haruka Ayase (Actress/Singer)
100Q: Black Mayonnaise (Comedians)
Love Series 1
Love Series 2
Love Series 3
Love Series 4
Love Series 5
Love Series 6 Guest: Usher
KAT-TUN Sendai SP Part 1
KAT-TUN Sendai SP Part 2
Shopping at Nakano Broadway—Guest: Shoko Nakagawa "Shoko-tan"
Guest: Puffy (musicians)
KAT-TUN Sendai SP unaired scenes Part 3
Guests: Dewi Sukarno (socialite) & Leona Lewis (singer)
Guest: Shingo Yanagisawa (actor/comedian)
Hollywood SP — Guests: Will Smith & Jodie Foster
Sex and the City SP—Shopping at Shibuya 109 (Kazuya Kamenashi) Guests: Patricia Field (stylist/fashion designer), Akane Osawa (model) and Rola Chen (model)
Guest: Tomochika (comedian)
KAT-TUN six-month love series unreleased scenes SP
Guest: Kaori Manabe (model/TV host)
Guest: Misako Yasuda (gravure idol)
Guest: Rikimaru, Itou & Usagi
Guest: Shimizu Michiko
Guest: Ogura Yuko
Guest: Harisenbon
Guest: Kanako Yanagihara
Guest: Kendokobayashi
Guest: Haruna Ai
Guest: Sakai Maki, Yamazato Ryouta Mini Stage: White X' mas by KAT-TUN
Guest: Nadagi Takeshi
Guest: Kurita Kanichi
Guest: X-Mas Special
Guest: Nukumizu Youichi
Guest: Ayako Nishikawa
Guest: Akina, Audrey (オードリー) Kasuga Toshiaki, Wakabayashi Masayasu
Guest: Yoshizumi Ishihara Mini Stage: One Drop by KAT-TUN
Guest: Hayashi Yoshiharu
Guest: Robert (ロバート) Baba Hiroyuki,Hiroshi Yamamoto and Ryuji Akiyama.
Guest: Furuta Arata Mini Stage: Rescue by KAT-TUN
Guest: Hanya
Guest: Edo Harumi, COWCOW
KAT-TUN 先辈 100件事 II SP Parts of 先辈 100件事 II SP
Guest: Tsutomu Sekine, parts of 先辈 100件事 II SP
Guest: Tomochika, Ikeda & Kuwabata Ohara
Best of Season 2 episodes
KAT-TUN @ Studio AT-N - Circus Guest: 柳原可奈子 (Yanagihara Kanako)
KAT-TUN @ Studio K-TU - Hiking (高尾山 Takao-san) Guest: ロバート (Robert) - Comedy Trio; 秋山竜次 (Akiyama Ryuuji),山本博 (Yamamoto Hiroshi),馬場裕之 (Baba Hiroyuki)
KAT-TUN @Studio AT-N - Camping Guest: 大沢あかね (Osawa Akane)
KAT-TUN @Studio K-U @ Animal Plaza - Dog Lovers Guest: インパルス-Duo (Impulse); 堤下敦 (Tsutsumishita Atsushi), 板倉俊之 (Itakura Toshiyuki)
KAT-TUN @Studio, AT-N - Maru pool dive
Break the Records Con'09 MC parts, Maru bungee jump
KAT-TUN @Studio K-TU - Big Family Visit - Part 1 Guest: ロバート (Robert) - Comedy Trio; 秋山竜次 (Akiyama Ryuuji),山本博 (Yamamoto Hiroshi),馬場裕之 (Baba Hiroyuki)
AT-TUN @Studio K-TU - Big Family Visit - Part 2 Guest: ロバート (Robert) - Comedy Trio, 秋山竜次 (Akiyama Ryuuji),山本博 (Yamamoto Hiroshi),馬場裕之 (Baba Hiroyuki)
Studio AT-N - Eating Big Food Guest: 品川庄司 (Shinagawa Shoji) - Comedy duo, 品川祐 (Shinagawa Hiroshi),庄司智春 (Shoji Tomoharu)
KAT-TUN @Studio Guest: 久本雅美 (Hisamoto Masami)
KAT-TUN @Studio AT-N - SR (Super Ranger) Rescue Guest: 近藤春菜 (Kondo Haruna)
KAT-TUN @Studio K-TU - Hiking @ Mt. Mitake (御岳山) Guests: 板倉俊之 (Itakura Toshiyuki), 庄司智春 (Shouji Tomoharu)
KAT-TUN @Studio AT-N - Kindergarten class Guest: 柳原可奈子 (Yanagihara Kanako)
KAT-TUN @Studio K-TU - Tennis with 松岡修造 (Matsuoka Shuzo) - Part 1 Guest:虻川美穂子 (Abukawa Mihoko), 伊藤さおり (Ito Saori)
KAT-TUN @Studio K-TU - Tennis with 松岡修造 (Matsuoka Shuzo) - Part 2 Guest:虻川美穂子 (Abukawa Mihoko), 伊藤さおり (Ito Saori)
KAT-TUN @Studio AT-N - Villain acting Guest: くわばたりえ (Kuwabata Rie), 柴崎蛾王 (Shibazaki Gao)
KAT-TUN @Studio K-TU - Hiking @Mt. Fuji (富士山) - Part 1 Guest: ロバート (Robert) - Comedy Trio, 秋山竜次 (Akiyama Ryuuji), 山本博 (Yamamoto Hiroshi), 馬場裕之 (Baba Hiroyuki)
KAT-TUN @Studio K-TU - Hiking @Mt. Fuji (富士山) - Part 2 Guest: ロバート (Robert) - Comedy Trio, 秋山竜次 (Akiyama Ryuuji), 山本博 (Yamamoto Hiroshi), 馬場裕之 (Baba Hiroyuki)
KAT-TUN @Studio AT-N - Nagasaki - Part 1 Guest: 大沢あかね (Osawa Akane), 武田修宏 (Takeda Nobuhiro)
KAT-TUN @Studio AT-N - Nagasaki - Part 2 Guest: 大沢あかね (Osawa Akane), 武田修宏 (Takeda Nobuhiro)
KAT-TUN @Studio 「カツカツ」秋のオキテ１００連発スペシャル - Favorite clips of Season 3
KAT-TUN @Studio 「カツカツ」秋のオキテ１００連発スペシャル - Favorite clips of Season 3 - Part 2
KAT-TUN @Studio K-TU - Super Cheap Bus Trip (激安バスツアーのオキテ) Guest: Black Mayonnaise (Comedians)
KAT-TUN @Studio K-TU - Super Cheap Bus Trip - Part 2 (激安バスツアーのオキテ) Guest: Black Mayonnaise (Comedians)
KAT-TUN @ Studio AT-N - Morisanchu's Okite Guests: 森三中 (Morisanchu) - Comedy Trio; 黒沢宗子 (Kurosawa Kazuko), 村上知子 (Murakami Tomoko), 大島美幸 (Oshima Miyuki)
KAT-TUN @Studio K-TU - rules of weekend celebrities Guest: 藤あや子 (Fuji Ayako)
KAT-TUN @ Studio KAT-TUN - 絶対真似したくなるオキテＳＰ
KAT-TUN @Studio KAT-TUN - 絶対真似したくなるオキテＳＰ - Part 2
KAT-TUN @Studio AT-N - Outdoors (Autumn) Okite - Part 1 Guests: 森三中 (Morisanchu) - Comedy Trio
KAT-TUN @Studio AT-N - Outdoors (Autumn) Okite - Part 2 Guest: 森三中 (Morisanchu) - Comedy Trio
KAT-TUN @Studio K-TU - Women's Fishing Okite Guest: 田村亮 (Tamura Ryo) (from ロンドンブーツ1号2号 (London Boots Ichi-go Ni-go) - Comedy Duo), 児島玲子 (Kojima Reiko)
KAT-TUN @Studio AT-N @ モテマナーのオキテ Guest: はるな愛 (Haruna Ai)
KAT-TUN - Christmas Bus Tour Guest: ロバート (Robert) - Comedy Trio
KAT-TUN @Studio KAT-TUN 先辈 100件事 III SP Rules of Adulthood - unaired scenes part 1
KAT-TUN @Studio KAT-TUN 先辈 100件事 III SP Rules of Adulthood - unaired scenes part 2
KAT-TUN @Studio K-TU @ Shimokitazawa (下北沢) Guest: 有吉弘行 (Hiroiki Ariyoshi)
KAT-TUN @Studio Taguchi, Nakamaru - 五反田のオキテ Guest: 品川区五反田, ケンドーコバヤシ
KAT-TUN @Studio K-TU @ ちょいモテ不動産のオキテ (real estate) Guest: 大久保佳代子 (Okubo Kayoko)
KAT-TUN @Studio T-TUN @ Winter Date - Part 1 Guests: スザンヌ (Suzanne), 神戸蘭子 (Kanbe Ranko), 柳原可奈子 (Yanagihara Kanako)
KAT-TUN @Studio T-TUN @ Winter Date - Part 2 Guests: スザンヌ (Suzanne), 神戸蘭子 (Kanbe Ranko), 柳原可奈子 (Yanagihara Kanako)
KAT-TUN @Studio K-TU @ 美人すぎるＯＯのオキテ (Too Beautiful Okite) Guest: Kirin 麒麟 (Comedian)
Kamenashi, Tanaka - Winter Date Okite Guest: Satoda Mai 里田まい (Idol), Barbie バービー (Comedian)
Ueda, Nakamaru - エスコートのオキテ - Escort Okite Guest: Kiritani Mirei (model) 桐谷美玲
Akanishi, Taguchi - 下町ハイカラデートのオキテ (Haikara Date at Shitamachi) Guest: Reina Triendl トリンドル玲奈, Christina クリスティーナ (JJ Model)
KAT-TUN @Studio CTKT Episode FINALE - Memorable scenes, Top 3 viewer's choice clips from all 3 Seasons Cartoon KAT-TUN's "Good-bye Message"