haikyuu-kinder:Second installment of HQ Kinder!! in which Kuroo establishes his status Kenma&rsquo
haikyuu-kinder: Second installment of HQ Kinder!! in which Kuroo establishes his status Kenma’s partner for life. (feat. Nobuyuki Kai as the Kitten Class sensei!) (The title refers to their names: “kuro” as “black” and “kenma” as “polishing”) -- source link