Back to the Basic is the first Korean-language extended play by South Korean recording artist Rain.

As a farewell to his fans before going for 21 months of compulsory military service,[1] Rain toured throughout Asia including Indonesia, Japan, Korea, China, Taiwan, Hong Kong and Singapore.

[2] This was the first tour where Rain traveled throughout Korea with stops in Busan, Guangzhou, Jeju, Daegu, Daejeon and Seoul.

The tour spanned 16 shows in numerous countries in Asia including South Korea, Japan, China, Singapore, Indonesia.

The tour concluded with a free concert in Gangnam in October 2011, prior to his military enlistment.