Kudo Shinichi is a seventeen year-old high school detective whom people call the "Modern Sherlock Holmes." However, one night after a date with his childhood sweetheart, Ran, Shinichi witnessed an illegal trade and, caught off his guard, was knocked unconscious and fed a drug that was supposed to kill him... but he woke up and found himself shrunken to a seven year-old. In order to track down the men who did this to him, Shinichi hid his identity and lived with Ran, whose father happened to be a hopeless detective, and with that came a series of murders and mysteries that he must solve. 
(Source: Anime News Network)
 
Note: 
- Includes Keisatsu Gakkou-hen - Wild Police Story in episodes 1029, 1038, 1042, 1061 
- Episodes 11, 52, 76, 118, 162, 184, 208, 342, 356, 449, 452, 487, 488, 489, 490, 515, 516, 521, 522, 651, 734, 804, 805, 927, 928, 1187 aired with a runtime of ~50 minutes as opposed to the standard 25 minute long episode. 
- Episodes 96, 129, 174, 219, 263, 304, 383, 479 aired with a runtime of ~90 minutes as opposed to the standard 25 minute long episode. 
- Episode 345, 425 aired with a runtime of ~115 minutes as opposed to the standard 25 minute long episode.

[Profile](https://sigma7.co.jp/actors/iizuka_shozo)

Non-anime roles:
~!- Ban Danemon in "Onimusha: Dawn of Dreams" (VG) (Japanese)
- Belial in "Odin Sphere" (VG) (Japanese)
- Brigand in "Odin Sphere" (VG) (Japanese)
- Dagra Dai in "Ninja Gaiden II" (VG) (Japanese)
- Darva in "Cosmic Fantasy 2" (VG) (Japanese)
- Dr. Jumba Jookiba in "Lilo & Stitch" (Japanese)
- Dr. Neo Cortex in "Crash Bandicoot series" (VG) (Japanese)
- Dr.Light in "Rockman 8" (VG) (Japanese)
- Fudô in "Hokuto no Ken: Seikimatsu kyûseishu densetsu" (VG)
- Galdo in "Cosmic Fantasy 3" (VG) (Japanese)
- Gourmand Skeksis (SkekAyuk) in "The Dark Crystal" (live action) (Japanese)
- Heart in "Hokuto no Ken" (VG) (Japanese)
- Lydon Bernhardt in "Tales of Destiny" (VG)
- Nappa in "Dragon Ball Z: Budokai 2" (VG) (Japanese)
- Nappa in "Dragon Ball Z: Budokai 3" (VG) (Japanese)
- Nappa in "Dragon Ball Z: Budokai Tenkaichi 2" (VG) (Japanese)
- Nappa in "Dragon Ball Z: Budokai" (VG) (Japanese)
- Pango in "Klonoa Heroes: Densetsu no Star Medal" (VG)
- Peter Stillman in "Metal Gear Solid 2: Sons of Liberty" (VG) (Japanese)
- Treasurer Skeksis (SkekShod) in "The Dark Crystal" (Japanese)
- Zapf in "Arc the Lad: Twilight of the Spirits" (VG) (Japanese)!~

Kousaku Hotta