ORAORAdio

ORAORAdio (オラオラジオ) was a weekly web radio program hosted by, Jotaro Kujo's seiyū from the JoJo's Bizarre Adventure: Stardust Crusaders TV Anime. Each session featured a guest appearance by the staff of David Production, as well as the cast of the show (often coinciding with their appearance in the anime). Topics vary, though are usually related to the TV anime.

All 37 sessions were published on 6 discs by from September 2014 to January 2015. The show was superseded by Morioh RADIO 4 GREAT, hosted by, Josuke's seiyū from the following season.

Volume Zero
Contents:
 * Newly recorded radio, approx. 30min planned (audio CD)

Guests:
 * #1 - Daisuke Hirakawa (Noriaki Kakyoin)

Volume One
Contents:
 * Disc 1: Newly recorded radio with Yoji Ueda as guest (audio CD)
 * Disc 2: Radio archives #1-8, as MP3 data (data CD-ROM)

Guests:
 * #2 - Kenta Miyake (Muhammad Avdol)
 * #4 - Fuminori Komatsu (Jean Pierre Polnareff)
 * #6 - Unsho Ishizuka (Joseph Joestar)
 * #7 - Daisuke Hirakawa (Noriaki Kakyoin)
 * #8 - Yoshikazu Iwanami (Sound Director)
 * New - Yoji Ueda (Robert E. O. Speedwagon)

Volume Two
Contents:
 * Disc 1: Newly recorded radio with Ayako Kawasumi as guest (audio CD)
 * Disc 2: Radio archives #9-16, as MP3 data (data CD-ROM)

Guests:
 * #11 - Tohru Okawa (Narrator)
 * #12 - Hidenobu Kiuchi (Hol Horse)
 * #13 - Daisuke Kishi (Steely Dan)
 * #14 - Misato Fukuen (Iggy)
 * #15 - Naokatsu Tsuda (Director)
 * New - Ayako Kawasumi (Erina Pendleton)

Volume Three
Contents:
 * Disc 1: Newly recorded radio with Takuya Sato as guest (audio CD)
 * Disc 2: Broadcast #17-24 (data CD-ROM)

Guests:
 * #17 - Kenta Miyake (Muhammad Avdol
 * #19 - Masaya Onosaka (Alessi)
 * #20 - Yugo Kanno (Composer)
 * #22 - JO☆STARS -TOMMY, Coda, JIN- (~end of THE WORLD~)
 * #23 - Misato Fukuen (Iggy)
 * #24 - Kohei Tanaka (~end of THE WORLD~ Composer)
 * New - Takuya Sato (Caesar Anthonio Zeppeli)

Volume Four
Contents:
 * Disc 1: Newly recorded radio with Okawa as guest (audio CD)
 * Disc 2: Broadcast #25-31 (data CD-ROM)

Guests:
 * #25 - Daisuke Hirakawa (Noriaki Kakyoin
 * #26 - Fuminori Komatsu (Jean Pierre Polnareff)
 * #27 - Unsho Ishizuka (Joseph Joestar)
 * #29 - Kamikaze Douga (Junpei Mizusaki & Naoki Yoshibe)
 * #31 - Kenta Miyake (Muhammad Avdol)
 * New - Tohru Okawa (Narrator)

Volume Five
Contents:
 * Disc 1: Newly recorded radio (audio CD)
 * Disc 2: Broadcast #32-38 (data CD-ROM)

Guests:
 * #32 - Yasufumi Soejima (Storyboard)
 * #33 - Hiroyuki Oomori (Producer)
 * #34 - Daiki Shirakawa (Casting Assistant)
 * #35 - Reiko Suzuki (Enya the Hag)
 * #37 - Takehito Koyasu (Dio Brando)
 * #38 - Stardust Crusaders