The opening theme and ending theme song of wadever anime it is...so, which theme song is your favourite?

My favourite song is Ai no kakera from school days

Here's the song sheet!

kokoro ga sowai de atsuku naru
sonna shunkan shitte shimatta dakara
itsu mono machi nami mo fuukei mo
chigau iro ni somatteku

koto no hajimari ha sou ne
kiseki yori unmei yori
chikaku ni aru

(*)hitomi tojite kokoro de kanjite
anata ga suki kono kimochi todoite
ai no kakera chikara ni kaetara
futari de tobira wo hiraite
ashita ni yukou

namida ga shinazu ni afureteru
anata no koto omoi desu tabi itsumo
furueru kurai setsunaku naru no
datte konna ni aishiteru

tsuyoku nareru yo ne kitto
futari nara issho nara
kowaku nai no

hoho ni fureru anata no yubisaki
kusu guttakute demo sore ga ureshii
ai no chikara anata ga kureta no
futari no egao ga kagayaku
sekai ni yukou