Question: When did the series that Grey DeLisle voiced the character Yumi Yoshimura for premiere?

Context articles: Iron Flowers (Grey DeLisle album)
Ami Onuki
Asajj Ventress
Bootlegger, Vol. 1
Grey DeLisle
Hi Hi Puffy AmiYumi
Yumi Yoshimura
Hi Hi Puffy Bu
Azula
Pa-Pa-Pa-Pa-Puffy

Iron Flowers is an album released by country/folk artist and voice actress Grey DeLisle; her fourth release.
 It comes in an Enhanced CD format, which includes "Analog Journey into Iron Flowers".
 This enhanced content includes interviews with DeLisle detailing the album's tracks and the recording of them.
Ami Onuki (Japanese: 大貫 亜美 , Hepburn: Ōnuki Ami , born September 18, 1973 in Machida, Tokyo, Japan) , is a Japanese singer and musician.
 She is a member of Japanese pop group PUFFY, along with Yumi Yoshimura.
Asajj Ventress is a fictional character from the "Star Wars" franchise during the Clone Wars, appearing in the "" micro-series (voiced by Grey DeLisle), and in and (voiced by Nika Futterman).
 A powerful Dark-side Adept Force warrior with exceptional combat abilities, she wields dual lightsabers with curved handles that can attach together and form a double bladed weapon with a curve in the middle.
Bootlegger, Vol.
 1 is the name of a live recording by Grey DeLisle.
 Despite its name, it was a limited official release and not an actual bootleg recording.
 Most material is derived from DeLisle's 2002 release "Homewrecker", though several covers are also included.
Erin Grey Van Oosbree (born August 24, 1973), credited as Grey DeLisle ( ) and Grey Griffin, is an American voice actress and singer-songwriter.
 She has done voice acting for numerous animated films, television shows, and video games.
 Her voice roles include Vicky from "The Fairly OddParents", Samantha "Sam" Manson from "Danny Phantom", Mandy from "The Grim Adventures of Billy & Mandy", Frankie Foster, Duchess, and Goo from "Foster's Home for Imaginary Friends", Yumi Yoshimura from "Hi Hi Puffy AmiYumi", Azula from "", Kimiko Tohomiko from "Xiaolin Showdown", and Lola, Lana, and Lily Loud from "The Loud House".
 She has been the voice of Daphne Blake in the "Scooby-Doo" cartoons and direct-to-videos since 2001.
 In video games, she voices Amanda Valenciano Libre from "".
Hi Hi Puffy AmiYumi (ハイ！ハイ！パフィー・アミユミ , Hai!
 Hai!
 Pafī AmiYumi ) is a Japanese-American animated fantasy-comedy television series created by Sam Register for Cartoon Network.
 It premiered on November 19, 2004 and ended its run on June 27, 2006, with a total of three seasons and thirty-four episodes, leaving five episodes unaired.
 The series was produced by Renegade Animation and Cartoon Network Studios.
 The show focuses on an animated and fictionalized setting of the real-life Japanese pop rock group Puffy AmiYumi.
Yumi Yoshimura (吉村 由美 , Yoshimura Yumi , born January 30, 1975) , is a Japanese musician and singer who is a member of the Japanese pop duo PUFFY, along with Ami Onuki.
"Hi Hi Puffy Club", more accurately titled "Hi Hi Puffy Bu" (Hi Hi Puffy 部 "Hi Hi Puffy Kurabu") is Puffy AmiYumi's reality television series, which premiered on TV Asahi on 22 July 2007.
 The show stars both Ami Onuki and Yumi Yoshimura, and its opening credits include them in a cel-shaded manga.
 The theme song for the series is "Shall We Dance?"
 from their "Splurge" album.
Princess Azula (阿祖拉 , Ā Zǔ Lā ) is a fictional character and one of the two main antagonists, alongside her father, , in Nickelodeon's animated television series "".
 Created by Michael Dante DiMartino and Bryan Konietzko, the character is voiced by veteran voice actress Grey DeLisle.
Pa Pa Pa Pa Puffy (also known as "Pa-Pa-Pa-Pa Puffy", パパパパパフィー) was a variety TV show which aired in Japan (TV Asahi) from October 1, 1997, to March 27, 2002, and re-aired as a PUFFY 10th anniversary broadcast for a short time in 2006.
 It was hosted by Ami Onuki and Yumi Yoshimura.