The song used in the CMs, “Egao wa Kimi no Tame ni Aru” (Smiles Exist for You) is the image song for the upcoming 72nd National Sports Festival and the 17th National Sports Festival for People with Disabilities to be held in the prefecture in fall 2017, and the bank is one of its official sponsors.
The official YouTube channel of Ehime Bank, a local bank in Ehime Prefecture, Shikou, has posted its two new CMs featuring 36-year-old popular anime voice actress/singer Nana Mizuki.
You can legitimately download the MP3 files of the song’s various versions, including the one with a message from Mizuki herself, from here.