Sound · b. 1985 Akira Kuwahara Biography Akira Kuwahara is the guitarist of the Japanese rock band RADWIMPS. Acting Anti Anti Generation Tour 2019 Self 2020 The Making of Weathering with You Self 2020 Your Name Orchestra Concert Self - Guitar 2017 Ao to Mememe Self 2015 Other Credits Suzume Theme Song Performance 2022 The Last 10 Years Theme Song Performance 2022 It's a Flickering Life Theme Song Performance 2021 Weathering with You Theme Song Performance 2019 Your Name. Theme Song Performance 2016 Pieta in the Toilet Theme Song Performance 2015 Agent-readable