Yoshikitty
sanrio character based on rock musician Yoshiki

Yoshikitty (stylized in all lowercase as yoshikitty) is a Japanese toy and merchandise line created in 2009 as a joint venture between Sanrio and Japanese musician Yoshiki of X Japan. The character was created by Hello Kitty designer Yuko Yamaguchi. The brand specializes in rock-themed and high fashion goods, and was voted more popular than Hello Kitty in the 2018 Sanrio Character Ranking. Yoshikitty is the first Sanrio character modeled after a real-life person.
History
In 2007, Sanrio designer Yuko Yamaguchi approached Yoshiki about writing an official theme song for Hello Kitty, which he premiered at Hello Kitty Con in Los Angeles in 2014. As Yoshiki worked on the song, their conversations inspired Yamaguchi to create an original design merging the character and the musician into "Yoshikitty".
Yoshikitty was revealed in May 2009 at X Japan's concert at Tokyo Dome. In August of the same year, large-scale Yoshikitty balloons were incorporated into the X Japan's stage production. On October 2, 2009, Yoshikitty's second design was revealed at Hello Kitty's 35th Anniversary celebration in Los Angeles.
The documentary film We Are X includes a Blu-ray special feature interview with Yamaguchi about her friendship with Yoshiki and the creation of Yoshikitty.
The public source identifies “Yoshikitty” as sanrio character based on rock musician Yoshiki. This brief keeps that definition visible, then builds a research path around Yoshikitty, sanrio and character.
Why this record matters
A short description can identify a subject without explaining its stakes. For “Yoshikitty”, the useful work is to connect “sanrio character based on rock musician Yoshiki” to the records capable of establishing context and consequence.
Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Aug 4, 2026. The linked authority identifier is Q117390456. The first chronological checks are 2009, 2018, 2007 and 2014.
A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.
- Establishing names and roles
- Building a first chronology
- Locating cited institutions
Personal papers, civil or court records, institutional files and the scholarship cited by the source.
Three-step research path
- Establish the record: confirm the title “Yoshikitty”, its source revision and the description used here.
- Expand the search: follow Yoshikitty primary sources, Yoshikitty archive and Yoshikitty research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Yoshikitty”?
- Which primary records establish identity, chronology and institutional ties?
- Which claims depend on a single source or contested interpretation?
Search terms from this dossier
This entry incorporates text from “Yoshikitty” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.