乐曲本体：封隠文様 is the ロンリーウィンターメドレー PHASE LINE 3 unlock of jubeat festo's Mission Travel unlocking system. It could be unlocked from December 25th, 2020 to February 25th, 2021. It could be unlocked again from December 22nd, 2021 to January 11th, 2022, and from June 15th to 28th, 2022. In jubeat Ave., it is one of the CONCIERGE unlocks of the LIGHT CHAT unlocking system from August 17th, 2022. From jubeat beyond the Ave. onwards, it is available by default with an e-amusement pass. It first appeared on the location test for jubeat (2020) as a default song. | In jubeat Ave., it is one of the CONCIERGE unlocks of the LIGHT CHAT unlocking system from August 17th, 2022. | From jubeat beyond the Ave. onwards, it is available by default with an e-amusement pass. | It first appeared on the location test for jubeat (2020) as a default song. | Jubeat Songs Never Removed