is the 28th single by the Japanese girl idol group Berryz Kobo. It was released in Japan on March 21, 2012, and debuted at number 9 on the Oricon weekly CD singles chart.
Track listings
CD single
"Be Genki (Naseba Naru!)" (Instrumental)
Limited Edition A DVD
"Be Genki (Naseba Naru!)" (Dance Shot Ver.)
Limited Edition B DVD
"Be Genki (Naseba Naru!)" (Close-up Ver.)
DVD single Single V "Be Genki (Naseba Naru!)" "Be Genki (Naseba Naru!)" "Be Genki (Naseba Naru!)" (Other Ver.)
DVD single Event V "Be Genki (Naseba Naru!)" "Be Genki (Naseba Naru!)" (Shimizu Saki Close-up Ver.) "Be Genki (Naseba Naru!)" (Tsugunaga Momoko Close-up Ver.) "Be Genki (Naseba Naru!)" (Tokunaga Chinami Close-up Ver.) "Be Genki (Naseba Naru!)" (Sudo Maasa Close-up Ver.) "Be Genki (Naseba Naru!)" (Natsuyaki Miyabi Close-up Ver.) "Be Genki (Naseba Naru!)" (Kumai Yurina Close-up Ver.) "Be Genki (Naseba Naru!)" (Sugaya Risako Close-up Ver.)
Charts
CD single
DVD single Single V "Be Genki (Naseba Naru!)"