{{MusicArticle
| titleen     =REUNION
| group       =[[hatsunetsumiko's]]
| groupCat    =hatsunetsumiko's
| released    =2018-08-10
| convention  =Comiket 94
| tracks      =8
| length      =40:45
| catalogno   =HTNT-029
| genre       ={{Genre|Pop}}, {{Genre|Vocal}}
| website     =[http://hatsunetsumikos.net/ruon/ Link]
| image       =SPHM-006.jpg
| banner      =SPHM-006_banner.png
| arranger    =
Tim Vegas
: NAGI☆ ([[FELT]])
: {{Maurits“禅”Cornelis}}
| lyricist    =
Laura April
: {{宇田敬子}}
: millie
: capo
| vocalist    =
Chen-U
: {{舞花}}
: EL.J
: Laura April
: {{陽花}}
: millie
: SAKURA_bot
| producer    =
Tim Vegas
| illustrator =
{{lang|ja|もちぬ}}
| designer    =
{{lang|ja|もちぬ}}
| other_staff =
; Instrument
: ROOM841
: {{lang|ja|コンドル}}KING
: {{Maurits“禅”Cornelis}}

| description =It features vocal and instrumental arrangements of themes from ''[[Phantasmagoria of Dim.Dream]]'', ''[[Lotus Land Story]]'', ''[[Perfect Cherry Blossom]]'', ''[[Phantasmagoria of Flower View]]'', ''[[Imperishable Night]]'', ''[[Undefined Fantastic Object]]'' and ''[[Kioh Gyoku]]''.

| tracklist   =
* {{Track|01|I Wish (2018 re-recording)|04:52|lyrics=Lyrics: I Wish}}
** arrangement: NAGI☆, Tim Vegas
** lyrics: {{宇田敬子}}
** vocals: {{舞花}}
** guitar: ROOM841
** original title: {{lang|ja|平安のエイリアン}}
** source: {{UFO}}

* {{Track|02|VAGRANT (2017 reinterpretation)|03:55|lyrics=Lyrics: VAGRANT}}
** arrangement: {{Maurits“禅”Cornelis}}, Tim Vegas
** lyrics: Laura April
** vocals: EL.J
** original title: {{lang|ja|キャプテン・ムラサ}}
** source: {{UFO}}

* {{Track|03|Now & Forever English version (2018 re-recording)|05:33|lyrics=Lyrics: Now & Forever English version}}
** arrangement: Tim Vegas
** lyrics: {{宇田敬子}}, Laura April
** vocals: Chen-U
** original title: {{lang|ja|眠れる恐怖　～}} Sleeping Terror
** source: {{LLS}}
** original title: {{lang|ja|今昔幻想郷　～}} Flower Land
** source: {{PoFV}}

* {{Track|04|Dreaming Forest (2018 re-recording)|04:37|lyrics=Lyrics: Dreaming Forest}}
** arrangement: Tim Vegas
** lyrics: Laura April
** vocals: millie
** guitar: ROOM841
** additional synthesizer: {{Maurits“禅”Cornelis}}
** original title: Dim. Dream
** source: {{PoDD}}

* {{Track|05|The Glitter (2018 reinterpretation)|05:52|lyrics=Lyrics: The Glitter}}
** arrangement: {{Maurits“禅”Cornelis}}
** lyrics: Laura April
** vocals: Ark Brown
** chorus: Ark Brown, Chen-U
** guitar: {{lang|ja|コンドル}}KING
** bass: {{Maurits“禅”Cornelis}}
** original title: {{lang|ja|蠢々秋月 ～}} Mooned Insect
** source: {{IN}}

* {{Track|06|Starscraper (2016 re-recording)|06:39|lyrics=Lyrics: Starscraper}}
** arrangement: {{Maurits“禅”Cornelis}}, Tim Vegas
** lyrics: Tim Vegas
** vocals: SAKURA_bot
** original title: {{lang|ja|感情の摩天楼 ～}} Cosmic Mind
** source: {{UFO}}

* {{Track|07|Flower of Life (2018 re-recording)|05:52|lyrics=Lyrics: Flower of Life}}
** arrangement: Tim Vegas
** lyrics: capo
** vocals: {{陽花}}
** guitar: {{lang|ja|コンドル}}KING
** original title: {{lang|ja|桜花之恋塚 ～}} Flower of Japan
** source: {{KG}}

* {{Track|08|IN MY LIFE|03:26|lyrics=Lyrics: IN MY LIFE}}
** arrangement: Tim Vegas
** lyrics: Laura April
** vocals: Ark Brown
** original title: {{lang|ja|ティアオイエツォン}}(withered leaf)
** source: {{PCB}}

}}