Monaki has rolled out official LINE stickers, giving fans a fun way to express themselves using the group's signature catchphrases. The sticker set, titled "Monaki 'ほ☆な☆しら' Stickers," launched on May 30 and features dialogue from their debut single "Honmayade☆Nandeyanen☆Shirankedo."

The four-member group—composed of おヨネ, じん, サカイJr., and ケンケン—formed through a "second chance audition" to create a follow-up group to the established boy group 純烈 (Junretsu). They officially debuted on April 8 under Japan Crown Records with their playful debut track, which was written by 純烈's 酒井一圭.

The sticker collection includes the group's memorable ad-libs—"Honmayade☆" (Really?), "Nandeyanen☆" (Why?), and "Shirankedo" (I don't know)—along with designs suited for everyday messaging, fan activities, and comic-relief moments. The approachable humor embedded in these phrases reflects Monaki's infectious personality.

Monaki's momentum has been building steadily since their November 2025 debut showcase at 純烈's national tour finale. Beyond the sticker release, the group has been expanding their media presence, appearing on radio programs like All Night Nippon and scoring their own primetime special, "Monaki 100% Pure!" Recent activities include visits to theme parks and performances promoting their debut single follow-up.

The LINE stickers represent a strategic move to deepen fan engagement beyond music releases. By making their catchphrases accessible through a communication tool people use daily, Monaki is building brand presence in casual, personal spaces. It's a calculated step that aligns with their growing visibility in the entertainment industry.

For fans and curious listeners, the stickers offer an easy entry point into Monaki's world—and a playful way to spread their signature energy across LINE conversations.