Utent:白駒

Contegnûi da pàgina no suportæ in de âtre léngoe.
De Wikipedia
User language
ja-N この利用者は日本語母語としています。
en-1 This user has basic knowledge of English.
Users by language

Hack (白駒, whitehorse) is a Japanese Wikipedian. The user name written by Chinese character means a kind of pieces of middle chess. My interest field is mathematics. My home wiki is Japanese wikipedia, where I am a sysop since June 2008.