Babel user information
ja-N この利用者は日本語母語としています。
en-2 This user has intermediate knowledge of English.
de-0 Dieser Benutzer beherrscht Deutsch nicht (oder versteht es nur mit beträchtlichen Schwierigkeiten).
zh-0 这位用户不懂或很难理解中文
This user is an administrator on Wikidata. (verify)
This user is a member of
WikiProject Medicine
This user is a member of
WikiProject Anatomy
Users by language

I am a physician (Q39631)👨‍⚕️ in Japan (Q17)🗾. In Wikidata, I'm working on maintaining items and claims about the knowledge of natural science (Q7991), especially medicine⚕ and biology🐭.

I love Wikidata because once I create a statement, it will be available in any language.

If you have trouble with Japanese language on Wikidata or other Wikimedia Projects, please feel free to ask me.

My WorksEdit


Data ModelEdit


SPARQL QueryEdit

Maintenance for Items about JapanEdit

Reference valuesEdit



JCCLS common reference intervalsEdit

Lexicographical data for Japanese LanguageEdit

Metaclasses in MedicineEdit

Second-order metaclass

First-order metaclass