Koyomimonogatari: Koyomi Stone
Show: Monogatari --> Season: 0 - Specials
AirDate: 1/9/2016
Runtime: 13
Voting: 0 (0)

Overview: Before the events of Bakemonogatari, Koyomi and Tsubasa delve into the mystery surrounding a stone that was enshrined into one of the school's gardens.
Hiroshi Kamiya
Koyomi Araragi (voice)
Takahiro Sakurai
Memo Oshino (voice)
Maaya Sakamoto
Shinobu Oshino (voice)
Yui Horie
Tsubasa Hanekawa