The package comprises of two items:
• 'Nagisa ni use mo no aride senjin wa enzen to [x] suru' which can be found along with the 14th manga volume that got published on Nov 1, 2019.
• 'Chapel no Kane wa [X] o shukufuku suru' which can be obtained together with the 16th manga volume that was released on Apr 3, 2020.