"Saigo no Megami"「最後の女神」by Nakajima Miyuki (中島みゆき)
Saigo no Megami or Last Goddess, was it describing Nakajima Miyuki herself? Very much so, I think.

Free Free Free by TOKYO SKA PARADISE ORCHESTRA ft. Lilas Ikuta

Left-Right Confusion 「左右盲」by Yorushika(ヨルシカ).
Theme song of the movie Even if This Love Disappears From the World Tonight

eien no 831 opening: kanoerana - kingyobachi

             

The Joy of Loving/ Hikari no Hanashi「ひかりのはなし by adieu aka Kamishiraishi Moka

           

Shifukunotoki「シフクノトキ 」by LiSA

           

wow! Did I tear up a bit?
1999 by Nishina (にしな)

「Start Over」by THE BEAT GARDEN
Roppongi Class theme song.