Type-A: SRCL-8028 (1600Y)
Type-B: SRCL-8030 (1600Y)
Type-C: SRCL-8032 (1600Y)
Regular Edition: SRCL-8034 (1200Y)
All editions feature 3 songs and the third one will be different in all the editions. (source)
The single will be released in three editions CD + DVD (Type A, B and C), plus a CD only edition. Each type includes an exclusive song. Source