"Atarashii Hibi"(あたらしい日々?) is the 13th single released by Japanese pop duo Puffy AmiYumi. Puffy's first 21st century single was produced by Andy Sturmer and recorded in L.A.. It was used in the commercial starring the artists themselves. Also includes 'Love So Pure', an English-language version of 'Sumire' whose original version was included in their 2000 album 'Spike'.