Dare mo kare mo kuchiguchi ni yū
'kawaī' tte kotoba wa wakaru kedo
Heya no sumi ni kakushita disuku
'kawaī' ja tarinai sō desho?
Mune no itami kono mama de ī wa sakebasete
Lalala...
Adaruto geimu de Revolution
Imōto wa kamisama yo!
Deawanakute mo ikite ikeru― ― ― wake nai
Atashi wo matte iru Brand new sky
Ryōude de dakishimete
Suki nara suki to arinomama ni... yappari himitsu
Soba ni ire ba iru hodo ni
Kono furetai tte kimochi wa fukuramu kedo
Koerarenai kabe no mukō ni
Kimochi sae todoite irunara
Mō dokidoki yamu hazu ga nai wa kyō mo hora
Lalala...
Tobira wo hirake ba Heavenly things mekurumeku monogatari
Deawanakere ba donna mirai ga atta no?
Atashi wo yonde iru Sparkling sky
Kakeashi de tobikonde
Imōto no inai atashi nante atashi ja nai wa
Kokoro no mannaka' kawaī' yori motto
ōkina omoi ni sasaerarete iru
Mahō no kotoba de Happy end
Sore dake wo yume ni mite
Sentaku-shi nara hoka ni mo aru― ― ― wake nai
Adaruto geimu de Revolution
Imōto wa kamisama yo!
Suki nara suki to arinomama ni... yappari himitsu
So please keep this one forever