Одноклассник Конана, Хайбары, Гэнты и Аюми. Член команды молодых детективов. Считает себя соперником Гэнты в борьбе за сердце Аюми. Восхищается Конаном, считает его одним из умнейших людей. Мицухико сам по себе является очень умным и многому учится благодаря Конану.
Detective Conan Movie 26: Black Iron SubmarineMeitantei Conan Movie 26: Kurogane no SubmarineSupporting
Case Closed Movie 06: The Phantom of Baker StreetMeitantei Conan Movie 06: Baker Street no BoureiMain
Detective Conan Movie 13: The Raven ChaserMeitantei Conan Movie 13: Shikkoku no ChaserSupporting
Detective Conan Movie 20: The Darkest NightmareMeitantei Conan Movie 20: Junkoku no NightmareSupporting
Case ClosedMeitantei ConanMain
Case Closed Movie 05: Countdown to HeavenMeitantei Conan Movie 05: Tengoku e no CountdownMain
Detective Conan Movie 14: The Lost Ship in the SkyMeitantei Conan Movie 14: Tenkuu no Lost ShipSupporting
Detective Conan Movie 08: Magician of the Silver SkyMeitantei Conan Movie 08: Ginyoku no MagicianSupporting
Detective Conan Movie 18: Dimensional SniperMeitantei Conan Movie 18: Ijigen no SniperSupporting
Detective Conan Movie 25: The Bride of HalloweenMeitantei Conan Movie 25: Halloween no HanayomeSupporting
Case Closed Movie 03: The Last Wizard of the CenturyMeitantei Conan Movie 03: Seikimatsu no MajutsushiSupporting
Case Closed Movie 04: Captured In Her EyesMeitantei Conan Movie 04: Hitomi no Naka no AnsatsushaSupporting
Detective Conan Movie 10: The Private Eyes' RequiemMeitantei Conan Movie 10: Tantei-tachi no RequiemSupporting
Detective Conan Movie 15: Quarter of SilenceMeitantei Conan Movie 15: Chinmoku no QuarterMain
Detective Conan Movie 27: The Million-Dollar PentagramMeitantei Conan Movie 27: 100-man Dollar no MichishirubeSupporting
Detective Conan OVA 09: The Stranger in 10 Years...Meitantei Conan OVA 09: 10-nengo no StrangerSupporting
Case Closed Movie 02: The Fourteenth TargetMeitantei Conan Movie 02: 14-banme no TargetSupporting
Case Closed Movie 23: The Fist of Blue SapphireMeitantei Conan Movie 23: Konjou no FistSupporting
Case Closed Movie 01: The Time Bombed SkyscraperMeitantei Conan Movie 01: Tokei Jikake no MatenrouSupporting
Lupin III vs. Detective Conan: The MovieLupin III vs. Meitantei Conan: The MovieSupporting
