銀のめぐり (Gin no meguri) is a Touhou Project arrange song by doujin circle SYNC.ART'S featuring vocalist 3L, based on the Extra Stage theme エクステンドアッシュ ～ 蓬莱人 (Extend Ash ~ Hourai Victim) from Touhou 8: Imperishable Night. Originally released on the 2009 album HEART CHAIN, the arrangement was handled by Gojou Kai with lyrics penned by Sayaka Yamazaki. The title translates to "Silver Cycle," and the lyrics weave imagery of tears, pain, loneliness, and an endless lunar cycle—thematic material that ties directly to the immortal character Fujiwara no Mokou, whose stage theme the song reimagines. The track sits at a driving 170 BPM, blending SYNC.ART'S signature melodic arrange style with 3L's clear, emotive vocal delivery. 銀のめぐり made its rhythm game debut in Sega's ONGEKI SUMMER in September 2019 before arriving in maimai でらっくす FESTiVAL on October 21st, 2022. In maimai, it is categorized under the 東方Project genre and features DX charts across all four difficulties. The Expert chart was designed by うさぎランドリー (Usagi Laundry) and the Master chart by じゃこレモン (Jako Lemon). Notably, the Master chart launched at level 12+ and was subsequently adjusted to level 13 in the PRiSM+ update, reflecting the chart's demanding pattern structure relative to its initial difficulty rating.