Ken Tsumura is an animator. He is a former animation production manager and animation co-producer
Credits
Animation Production Manager
Episode – "Bart Gets an "F""
Episode – "Simpson and Delilah"
THOH – "Treehouse of Horror"
Episode – "Two Cars in Every Garage and Three Eyes on Every Fish"
Episode – "Dancin' Homer"
Episode – "Dead Putting Society"
Episode – "Bart vs. Thanksgiving"
Episode – "Bart the Daredevil"
Episode – "Itchy & Scratchy & Marge"
Episode – "Bart Gets Hit by a Car"
Episode – "One Fish, Two Fish, Blowfish, Blue Fish"
Episode – "The Way We Was"
Episode – "Homer vs. Lisa and the 8th Commandment"
Episode – "Principal Charming"
Episode – "Oh Brother, Where Art Thou?"
Episode – "Bart's Dog Gets an "F""
Episode – "Old Money"
Episode – "Brush with Greatness"
Episode – "Lisa's Substitute"
Episode – "The War of the Simpsons"
Episode – "Three Men and a Comic Book"
Episode – "Blood Feud"
Episode – "Stark Raving Dad"
Episode – "Mr. Lisa Goes to Washington"
Episode – "When Flanders Failed"
Episode – "Bart the Murderer"
Episode – "Homer Defined"
Episode – "Like Father, Like Clown"
THOH – "Treehouse of Horror II"
Episode – "Lisa's Pony"
Episode – "Saturdays of Thunder"
Episode – "Flaming Moe's"
Episode – "Burns Verkaufen der Kraftwerk"
Episode – "I Married Marge"
Episode – "Radio Bart"
Episode – "Lisa the Greek"
Episode – "Homer Alone"
Episode – "Bart the Lover"
Episode – "Homer at the Bat"
Episode – "Separate Vocations"
Episode – "Dog of Death"
Episode – "Colonel Homer"
Episode – "Black Widower"
Episode – "The Otto Show"
Episode – "Bart's Friend Falls in Love"
Episode – "Brother, Can You Spare Two Dimes?"
Episode – "Kamp Krusty"
Episode – "A Streetcar Named Marge"
Episode – "Homer the Heretic"
Episode – "Lisa the Beauty Queen"
THOH – "Treehouse of Horror III"
Episode – "Itchy & Scratchy: The Movie"
Episode – "Marge Gets a Job"
Episode – "New Kid on the Block"
Episode – "Mr. Plow"
Episode – "Lisa's First Word"
Episode – "Homer's Triple Bypass"
Episode – "Marge vs. the Monorail"
Episode – "Selma's Choice"
Episode – "Brother from the Same Planet"
Episode – "I Love Lisa"
Episode – "Duffless"
Episode – "Last Exit to Springfield"
Episode – "So It's Come to This: A Simpsons Clip Show"
Episode – "The Front"
Episode – "Whacking Day"
Episode – "Marge in Chains"
Episode – "Krusty Gets Kancelled"
THOH_ "Treehouse of Horror IV'' (as Franken Tsumura-Stein)
Episode – "Bart's Inner Child"
Episode – "Boy-Scoutz 'N the Hood"
Episode – "The Last Temptation of Homer"
Episode – "Bart Gets Famous"
Episode – "Lisa vs. Malibu Stacy"
Episode – "The Boy Who Knew Too Much"
Animation Co-Producer
Episode – "Marge on the Lam"
Episode – "$pringfield (Or, How I Learned to Stop Worrying and Love Legalized Gambling)"
Episode – "Homer the Vigilante"
Episode – "Homer and Apu"
Episode – "Deep Space Homer"
Episode – "Homer Loves Flanders"
Episode – "Bart Gets an Elephant"
Episode – "Burns' Heir"
Episode – "Sweet Seymour Skinner's Baadasssss Song"
Episode – "Lady Bouvier's Lover"
Episode – "Secrets of a Successful Marriage"
Episode – "Itchy & Scratchy Land"
Episode – "Sideshow Bob Roberts"
THOH -"Treehouse of Horror V" (as Franken Tsumura-Stein)
Episode – "Bart's Girlfriend"
Episode – "Lisa on Ice"
Episode – "Homer Badman"
Episode – "Grampa vs. Sexual Inadequacy"
Episode – "Fear of Flying"
Episode – "Homer the Great"
Episode – "And Maggie Makes Three"
Episode – "Bart's Comet"
Episode – "Homie the Clown"
Episode – "Bart vs. Australia"
Episode – "Homer vs. Patty and Selma"
Episode – "A Star Is Burns"
Episode – "Lisa's Wedding"
Episode – "Two Dozen and One Greyhounds"
Episode – "The PTA Disbands"
Episode – "'Round Springfield"
Episode – "The Springfield Connection"
Episode – "Lemon of Troy"
Episode – "Who Shot Mr. Burns? (Part 1)"