またね (Mata ne) (Romanized) – ​saya

​saya - またね (Mata ne) (Romanized) Lyrics: Sotto haita iki ga sora ni tokete kieta / Ima mo mune no oku shizuka ni yureteiru / Shiroku kagayaku sekai nokoshita ashiato mo kiete / Hatenai to omotteta toki ga owari o tsugeru

じゃあね、またね。(Bye Bye, See You.) (Romanized) – りりあ。(Riria.)

Lirik+Terjemahan] Riria - Jaa ne Mata ne (Sampai Jumpa Lagi)

How to say 'Long time no see' in Japanese - Quora

ねむるまち (Nemuru Machi), Vocaloid Lyrics Wiki

The Project Gutenberg eBook of Primitive & Mediaeval Japanese Texts transliterated into Roman, by Frederick Victor Dickins, C.B..

How to say 'Long time no see' in Japanese - Quora

Stage Bye Stage - project-imas wiki

またね (Mata ne) (Romanized) – 緑黄色社会 (Ryokuoushoku Shakai)

Kimi e no Uta - project-imas wiki