Nightmare - General

pi - "nee, naze? jibun no koto dake shika shinjirenai no, itsumo"

theta - "soko ni wa ikutsu ka no omoi ga aru
nejireta aijou, ano toki seotta torauma"

tau - "shinjitsu no kaze wa toki ni mujou da ne futari no aita ni mienai mizo o tsukuru"

delta - "subete daikirai to itte kowashite shimau no wa kantan sugiru keredo
jibun no mannaka de nani ka kuzure sou de kowakute dekinai"

beta - "itsu kara kamen o koumutta no kana
boroboro sugite mou sugao ga kakusenai"

rho - "itsu made mo tsuzuku eien no ruupu nukedasenai no wa
yasashi sa? osore? oshiete"

sigma - "daremo kizutsukenai you ni kizutsukanai you ni yasashi sa no tsumori demo
boku wa kamisama ja nai sonna no wa muri da ne... wakatteiru kedo"

mu - "hitori mayonaka no toukyou de hoshi o sagashite mite mo kakera sae mienai yo
onaji you na kizu o onaji you na basho ni motteiru no kana, bokura wa"

hito no kokoro no kazu rokujyuuoku (6,000,000,000) no dorama