三日月ステップ 2023 (Mikazuki Step 2023) is a Vocaloid track by producer r-906, featuring Hatsune Miku, that joined the maimai DX song library as part of the PRiSM PLUS update on June 27, 2025. The title translates to "Crescent Moon Step 2023," and the "2023" suffix marks this as a revised or remastered edition of r-906's earlier composition of the same name. Clocking in at a brisk 167 BPM, the song sits within the niconico & Vocaloid genre category, a mainstay source of Vocaloid-community content in the maimai series. r-906 is a Vocaloid producer known for blending pop structures with electronic production; their work has appeared in rhythm games previously, and 三日月ステップ 2023 continues that presence. The MASTER chart (level 13, constant 13.0) was designed by サファ太, while the EXPERT chart (level 10) was crafted by 鳩ホルダー, both designers recognized in the maimai community for their charting styles. The song is available across all major regions (Japan, International, and USA) as a standard unlockable track in PRiSM PLUS.