Now Streaming on Crunchyroll

Now Streaming

Watch Now


25 year old Shingo Ichinomiya falls asleep while making dinner after a day at his office job. He awakens in the body of 5 year old Wendelin Von Benno Baumeister. As the 8th son in the Baumeister family, his future seems bleak, until he discovers that he has the rare gift to become a powerful magician.

Based on a Light Novel by "Y.A."

Series Cast

  1. Asuka Nishi as Elize (voice)

    Asuka Nishi

    Elize (voice)

    12 Episodes

  2. Junya Enoki as Wendelin (voice)

    Junya Enoki

    Wendelin (voice)

    12 Episodes

  3. Daisuke Namikawa as Alfred (voice)

    Daisuke Namikawa

    Alfred (voice)

    12 Episodes

  4. Hiro Shimono as Erwin von Alnim (voice)

    Hiro Shimono

    Erwin von Alnim (voice)

    12 Episodes

  5. Mao Ichimichi as Wilma (voice)

    Mao Ichimichi

    Wilma (voice)

    12 Episodes

  6. Masashi Yamane as Klimt Kristoff von Armstrong (voice)

    Masashi Yamane

    Klimt Kristoff von Armstrong (voice)

    12 Episodes

  7. Mikako Komatsu as Iina (voice)

    Mikako Komatsu

    Iina (voice)

    12 Episodes

  8. Shizuka Ishigami as Wendelin (Young) (voice)

    Shizuka Ishigami

    Wendelin (Young) (voice)

    12 Episodes

  9. Tomohito Takatsuka as Roderich (voice)

    Tomohito Takatsuka

    Roderich (voice)

    12 Episodes

  10. View More

Full Cast & Crew

Last Season

Season 1 - The 8th Son? Are You Kidding Me?

Season 1

2020 | 12 Episodes

Season 1 of The 8th Son? Are You Kidding Me? premiered on April 2, 2020.

View All Seasons

The 8th Son? Are You Kidding Me?
The 8th Son? Are You Kidding Me?


Original Name 八男って、それはないでしょう!

Status Ended


  • See more TV shows from AT-X...

Type Scripted

Original Language Japanese


Content Score


Almost there...

Top Contributors

Popularity Trend

Login to report an issue

You need to be logged in to continue. Click here to login or here to sign up.

Can't find a movie or TV show? Login to create it.


s focus the search bar
p open profile menu
esc close an open window
? open keyboard shortcut window

On media pages

b go back (or to parent when applicable)
e go to edit page

On TV season pages

(right arrow) go to next season
(left arrow) go to previous season

On TV episode pages

(right arrow) go to next episode
(left arrow) go to previous episode

On all image pages

a open add image window

On all edit pages

t open translation selector
ctrl+ s submit form

On discussion pages

n create new discussion
w toggle watching status
p toggle public/private
c toggle close/open
a open activity
r reply to discussion
l go to last reply
ctrl+ enter submit your message
(right arrow) next page
(left arrow) previous page


Want to rate or add this item to a list?