this is personally my favorite of the three ai kotobas, but i'm sticking to the order of release.
Title: Ai Kotoba II (愛言葉Ⅱ)
Music/Lyrics: DECO*27
Arrangement: kous
Art: awoko
Singer: Matsudappoiyo edge (松田っぽいよ edge)
UST: Doodlegirl863
Translation and Subs: descentsubs