{{MusicArticle
| titlejp     = 太陽の花 {{lang|en|-Eternal Summer-}}
| titlejprom  = taiyou no hana -Eternal Summer-
| titleen     = Sunflower -Eternal Summer-
| group       = [[暁Records|Akatsuki Records]]
| groupCat    = Akatsuki Records
| released    = 2019-08-12
| convention  = Comiket 96
| tracks      = 8
| length      = 
| catalogno   = DRCD-0050
| genre       = {{Genre|Pop}}, {{Genre|Rock}}
| website     = [http://akatsuki-records.com/drcd0050_52.html Link]
| digital     = [https://booth.pm/ja/items/2610663 BOOTH]
| image       = DRCD-0050.jpg
| banner      = DRCD-0050_banner.jpg
| caption     = Pictured: [[Yuuka Kazami]]
| arranger    = Stack Bros.
: Stack
| lyricist    = Stack
| vocalist    = Stack
| producer    = 
| illustrator = {{lang|ja|原之}}
| designer    = Stack
| masterer    = 
| other_staff = 
| description = It features vocal arrangements of themes from ''[[Phantasmagoria of Flower View]]'', ''[[Ten Desires]]'', ''[[Mountain of Faith]]'', ''[[Hopeless Masquerade]]'', ''[[Imperishable Night]]'', and ''[[Double Dealing Character]]''.
| tracklist   = 

*{{Track|01|{{lang|ja|太陽の花}} -Eternal Summer-|4:14|lyrics=Lyrics: 太陽の花 -Eternal Summer-}} [https://www.youtube.com/watch?v=6ce7KaR1i_U (🎵)]
** ''Sunflower -Eternal Summer-''
** arrangement: Stack Bros.
** lyrics: Stack
** vocals: Stack
** original title: {{lang|ja|今昔幻想郷　～}}  Flower Land
** source: {{PoFV}}
** promotional video: [https://www.youtube.com/watch?v=6ce7KaR1i_U Sunflower -Eternal Summer-]

*{{Track|02|Bhavacakra|4:26|lyrics=Lyrics: Bhavacakra}}
** arrangement: Stack Bros.
** lyrics: Stack
** vocals: Stack
** original title: {{lang|ja|六十年目の東方裁判　～}} Fate of Sixty Years
** source: {{PoFV}}

*{{Track|03|Necromantic|4:29|lyrics=Lyrics: Necromantic}} [https://youtu.be/RtTYQuO1j6w (🎵)]
** arrangement: Stack Bros.
** lyrics: Stack
** vocals: Stack
** original title: {{lang|ja|デザイアドライブ}}
** source: {{TD}}
** promotional video: [https://youtu.be/RtTYQuO1j6w Necromantic]

*{{Track|04|{{lang|jp|ゾンビィ★スリラー}}|4:01|lyrics=Lyrics: ゾンビィ★スリラー}}
** ''Zombie ★ Thriller''
** arrangement: Stack Bros.
** lyrics: Stack
** vocals: Stack
** original title: {{lang|ja|リジッドパラダイス}}
** source: {{TD}}

*{{Track|05|{{lang|ja|狼牙}} -Rowga-|4:06|lyrics=Lyrics: 狼牙 -Rowga-}}
** ''Wolf Fangs -Rowga-''
** arrangement: Stack Bros.
** lyrics: Stack
** vocals: Stack
** original title: {{lang|ja|フォールオブフォール　～ 秋めく滝}}
** source: {{MoF}}

*{{Track|06|PANDORA66|3:33|lyrics=Lyrics: PANDORA66}} [https://www.youtube.com/watch?v=BpxClcGRw1I (🎵)]
** arrangement: Stack Bros.
** lyrics: Stack
** vocals: Stack
** original title: {{lang|ja|亡失のエモーション}}
** source: {{HM}}
** promotional video: [https://www.youtube.com/watch?v=BpxClcGRw1I PANDORA66]

*{{Track|07|Keine Sorge! {{lang|jp|～かいねぞーげん！}}|3:27|lyrics=Lyrics: Keine Sorge! ～かいねぞーげん！}}
** ''Keine Sorge!''
** arrangement: Stack Bros.
** lyrics: Stack
** vocals: Stack
** original title: {{lang|ja|プレインエイジア}}
** source: {{IN}}

*{{Track|08|{{lang|jp|ツクモガミ・アポカリプス}}|3:49|lyrics=Lyrics: ツクモガミ・アポカリプス}}
** ''[[Tsukumogami]] ・ Apocalypse''
** arrangement: Stack
** lyrics: Stack
** vocals: Stack
** original title: {{lang|ja|不思議な不思議な道具達}}
** source: {{DDC}}

}}