1
Mystery of the 30th Anniversary Merchandise
2
Mystery of Reliably Crappy Games
3
Mystery of Smearing Salt in the Open Wound
4
Mystery of the Stage Bosses
5
Mystery of the Wittily Similar Circumstances
6
Mystery of the Gap of Unpopular Men
7
Mystery of a Certain Explorer
8
Mystery of a Certain Psychic
10
Mystery of the Lowest Possible Standards
12
Mystery of Mystery of Convoy
13
Mystery of Return of Convoy