Do As Infinity - Week!
RASSHU ni tobikondeku Monday
Ki ni ira nai SUUTSU de Tuesday Wednesday
KOPII ni tsumazuite iru Thursday
Kirinuketa dake no Friday zutto
Machi tsuduketetemo
Shiawase no MEERU
Todoku hazu mo nai
[1] Your sunny day Carry the day kuchizusande
Nandaka hora karuku naru yo
Sagashite yumemite kotae dashite
Tokidoki um demo daijoubu
Eranda no wa watashi da mono
Ae nai mama sugiteku Weekday
Kuuhaku ni natta manma no Saturday
Totsuzen kareshi no TEL Sunday
Kuchi KENKA darake BAD na Holiday
Nakimushi keredo
Namida de kono machi
Sukitootte mieru
Your Sunny day Have a nice day afuredashite
Yume no tochuu aruite mite
Makenaide naka naide tayora naide
Risou wo ima IMEEJI shite
Itsuka wa hora tsuyoku nareru
Makenaide naka naide tayora naide
Dare no sei demo nai It’s your life
Sagashite yumemite kotae dashite
Eranda no wa watashi da mono
[1] repeat