Tags: 青春は三角形のループ 青春は三角形のループ Raw 青春は三角形のループ 3 青春は三角形のループ 2 Youth is a Triangular Loop Youth is a Triangular Loop Raw Youth is a Triangular Loop 3 Youth is a Triangular Loop 2 Seisyun ha Sankakkei no Loop Seisyun ha Sankakkei no Loop Raw Seisyun ha Sankakkei no Loop 3 Seisyun ha Sankakkei no Loop 2 Seishun Wa Sankakukei No Loop Seishun Wa Sankakukei No Loop Raw Seishun Wa Sankakukei No Loop 3 Seishun Wa Sankakukei No Loop 2