Who owns Aggretsuko?
Aggretsuko is owned by Sanrio (Japan, TSE: 8136).[1]
This ownership is reported in official statements but has not yet been matched to a regulatory filing.
Evidence: Sanrio Company, Ltd. — Company Profile. Last checked .
Key facts
- Current owner
- Sanrio Company, Ltd. reported
- Owner HQ
- 🇯🇵 Japan, Tokyo
- Origin
- 🇯🇵 Japan
- Founded
- 2015
- Category
- Media & entertainment › Franchises & parks › Entertainment franchises
- Parent ticker
- TSE: 8136
- Last verified
- · 3 sources
About Aggretsuko
Aggretsuko is one of five characters Sanrio created in 2015, and the only one whose original animated series the company's own timeline records as having been released worldwide on Netflix, in 2018. Sanrio lists it on its corporate brands page under the name Aggressive Retsuko, alongside the older characters that carry most of its licensing business.
Ownership timeline of Aggretsuko
Where Aggretsuko sits in Sanrio
Controlling ownership as of . Brands grouped under the entity that owns them; large groups are collapsed.
Open the full Sanrio ownership tree →
See the full Sanrio brand portfolio (10) →
Other brands owned by Sanrio
Sanrio controls 10 brands on Brandtree, 10 of them in media & entertainment.
Also in media & entertainment
- Cinnamoroll (2001)
- Gudetama (2013)
- Harmonyland (1991)
- Hello Kitty (1974)
- Kuromi (2005)
- Little Twin Stars (1975)
- Mr. Men and Little Miss (1971)
- My Melody (1975)
- Sanrio Puroland (1990)
Other brands in entertainment franchises, and who owns them
Sanrio has more brands in entertainment franchises on Brandtree than any other owner: 8 of 18.
| Brand | Owner | Owner based in |
|---|---|---|
| Degrassi | WildBrain | 🇨🇦 Canada |
| Disney | Disney | 🇺🇸 United States |
| Gundam | Bandai Namco | 🇯🇵 Japan |
| Kakao Friends | Kakao | 🇰🇷 South Korea |
| Godzilla | TOHO | 🇯🇵 Japan |
| DC | Warner Bros. Discovery | 🇺🇸 United States |
| In the Night Garden | WildBrain | 🇨🇦 Canada |
| Strawberry Shortcake | WildBrain | 🇨🇦 Canada |
About the owner: Sanrio
Sanrio is a publicly listed company headquartered in Tokyo, Japan, founded in 1960. Brandtree records 10 brands under its control, and it is listed as TSE: 8136.
Sanrio was established on 10 August 1960 as Yamanashi Silk Center and took its present name in 1973, after it had started selling gift products carrying its own designs. Its business is the creation and licensing of characters, together with gifts, greeting cards, publishing, recorded music, musicals, theme parks and digital content. Founder Shintaro Tsuji is honorary chairman and Tomokuni Tsuji is president and chief executive. It reported consolidated net sales of ¥194,088 million for the year to 31 March 2026 and employed 1,423 people.
🇯🇵 Aggretsuko and other Japanese brands
Brandtree records a controlling owner for 437 brands that began in Japan. 21 of them (5%) are now controlled by a company headquartered in another country; Aggretsuko is not one of them.
Frequently asked questions
Who is the parent company of Aggretsuko?
The parent company of Aggretsuko is Sanrio, a publicly listed company headquartered in Japan.
Is Aggretsuko Japanese?
Yes. Aggretsuko originated in Japan in 2015 and its owner, Sanrio, is also headquartered in Japan.
Is Aggretsuko still owned by Sanrio?
Yes. As of 26 September 2026, Aggretsuko is still owned by Sanrio. The ownership record was last checked against primary sources on that date.
Sources (3) & corrections
Last verified . Every ownership fact above is backed by one of these primary documents. Numbers in brackets in the text refer to this list.
- [1] Sanrio Company, Ltd. — Company Profile — Sanrio Company, Ltd., Official document; retrieved 26 September 2026.
- [2] Sanrio Company, Ltd. — Our Brands — Sanrio Company, Ltd., Official document; retrieved 26 September 2026.
- [3] Sanrio Company, Ltd. — Company History — Sanrio Company, Ltd., Official document; retrieved 26 September 2026.
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