First released: 14th February 2016
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- 1.日曜日に会おうよ〜Great Average Days〜5:04
- 2.日曜日に会おうよ ~Great Average Days~『TASOGARE version』5:02
- 3.日曜日に会おうよ ~Great Average Days~『PIANO』4:57
- 4.日曜日に会おうよ ~Great Average Days~『Another version』4:55
- 5.日曜日に会おうよ ~Great Average Days~ (from ABE-GIG in 日本武道館)5:23
- 6.日曜日に会おうよ ~Great Average Days~『Instrumental』5:00