Genre: Electronic, Pop
Style: J-pop
Country: Japan
Label(s): Sony Records (SRCL 4813)
01. Ken Hirai - Why 5:4602. Ken Hirai - Wonderful World 4:5203. Ken Hirai - Why (Cassette Version Remix) 6:0704. Ken Hirai - Wonderful World (Kreva Remix) 6:1805. Ken Hirai - Why (Less Vocal) 5:48More from: Ken Hirai