Ben 10
“An alter ego for every occasion.”
Where to watch Ben 10 in Japan
Ben 10 is streaming on HBO Max on U-Next in Japan. Availability checked 23 May 2026.
Overview
When 10-year-old Ben Tennyson discovers a mysterious device, he gains the power to change into ten different alien heroes, each with uniquely awesome powers. With such abilities at his disposal, Ben realizes a greater responsibility to help others and stop evildoers, but that doesn't mean he's above a little superpowered mischief now and then.
Top cast
Tara Strong
Ben Tennyson (voice)
Meagan Moore
Gwen Tennyson (voice)
Paul Eiding
Grandpa Max (voice)
Dee Bradley Baker
Stinkfly / Wildmutt (voice)
Steve Blum
Ghostfreak / Heatblast / Vilgax (voice)
Richard McGonagle
Four Arms (voice)
Richard Steven Horvitz
Grey Matter (voice)
Jim Ward
Diamondhead / Wildvine / XLR8 (voice)
Frequently asked questions
Where can I watch Ben 10 in Japan?+
In Japan, you can stream Ben 10 on HBO Max on U-Next.
Is Ben 10 on Netflix?+
Ben 10 is not on Netflix in Japan right now, but you can stream it on HBO Max on U-Next.
How many seasons of Ben 10 are there?+
Ben 10 has 4 seasons and 52 episodes in total.
Who stars in Ben 10?+
Ben 10 stars Tara Strong, Meagan Moore, Paul Eiding, Dee Bradley Baker and Steve Blum.
When did Ben 10 come out?+
Ben 10 is a 2005 web series created by Duncan Rouleau, Joe Kelly, Joe Casey and Steven T. Seagle.
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