Hakurei Reimu | LoLK Doremy Sweet's Theme - Eternal Spring Dream @Rurunii | Uploaded May 2015 | Updated October 2024, 3 hours ago.
Doremy's theme from the third stage of the fifteenth installment, Touhou Kanjuden ~ Legacy of Lunatic Kingdom (東方紺珠伝　～ Legacy of Lunatic Kingdom)

Illustration: pixiv.net/member_illust.php?mode=medium&illust_id=50308717 / pixiv.net/member.php?id=2579204