Figma, Nendoroid and 1/8 PVC Black Rock Strength Animation Colour Version is spotted during the BRS Campaign Xmas Caravan in Akibahara.
White Rock Strength is a cameo character in the "Black Rock Shooter OVA". Strength is known to be Yuu's darkened persona in the "Other World".
Figma Black Rock Strength
Nendoroid Black Rock Strength
1/8 Black Rock Strength Animation Colour Ver.
Some cut scenes from which Black Rock Strength made her 10-20seconds cameo in the OVA.
This is Yuu in the real world ~
Source: Plixi Photo Album, Otakuzone.com, AkibaHobby.net, Moeyo.com