Meychan wrapped up her "Meychan Live Tour 2026 'Number 0'" with back-to-back shows at Tokyo's Ariake Arena on April 11 and 12, each night offering a different lens on her career spanning from bedroom singer to established artist.

The first night, dubbed "Cover Live Special," took fans back to where it all started. Starting with "Tokyo Teddy Bear," Meychan performed the cover songs that built her fanbase on Nico Nico Douga, drawing setlist selections from audience requests. Tracks like "Roki" and "Suki Suki Zettai Shouchou" had longtime followers singing along, prompting Meychan to joke that the venue had become a "Nico Nico Retirees Club." She explained the choice to include these classics was deliberate—introducing younger fans to the music that shaped her own youth. A stripped-down ballad section showcased her vocal range without elaborate production, before "Meimeii," the fan-voted request winner, brought the crowd to its peak. During the encore, she performed "Kiritosen," the song she uploaded to Nico Nico as a middle schooler in 2011, and reflected on her journey: "I just believed in myself and kept going. Fifteen years later, who knows where you'll be. I'm grateful I became a singer."

The second night shifted into "Tour Final Special" mode. Opening with "Panda Hero," the setlist blended originals and covers into a comprehensive retrospective. A piano section featured intimate performances of personal songs like "Yomiigen," which she'd written during her college crisis years. Later, "Hero Interview" turned interactive as she moved through the crowd, sharing her hope that music could bring daily happiness to fans. The tour's title, "Number 0," took on new meaning during the final encore. Meychan explained she'd chosen it to represent a fresh start following a hiatus—a reset point where she prioritizes her own happiness alongside her audience's, ensuring longevity in her career. She closed with her signature track, "Kowarumagibara Katte Kamawanai," delivering the energy that's defined her 15-year run.