Mr. Echo (stylized as Mr.ECHO) is the twelfth single by the Japanese rock band Nico Touches the Walls, released on March 27, 2013.

The single is available in a limited edition (CD+DVD) containing a bonus-DVD with highlights from their concerts in 2012, and a regular CD only edition.

The song "Chain Reaction" was used as a commercial-song for New Balance Japan, and the song "Sweet Memories" is a cover song by the Japanese singer Matsuda Seiko.

-Choice collection2012- The single hit number 19 on the Oricon Chart.