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 8 青春は三角形のループ 7 Youth is a Triangular Loop Youth is a Triangular Loop Raw Youth is a Triangular Loop 8 Youth is a Triangular Loop 7 Seisyun ha Sankakkei no Loop Seisyun ha Sankakkei no Loop Raw Seisyun ha Sankakkei no Loop 8 Seisyun ha Sankakkei no Loop 7 Seishun Wa Sankakukei No Loop Seishun Wa Sankakukei No Loop Raw Seishun Wa Sankakukei No Loop 8 Seishun Wa Sankakukei No Loop 7