BUR #36459 has been approved by @evazion.
create implication zero_escape:_toki_no_jirenma -> kyokugen_dasshutsu
The first two games in the Kyokugen Dasshutsu (Zero Escape) series, 9 Jikan 9 Nin 9 no Tobira (Nine Hours, Nine Persons, Nine Doors) and Zennin Shibou Desu (Virtue's Last Reward), both imply the series' tag. The third game, Toki No Jirenma (Zero Time Dilemma), does not, and I don't see why it shouldn't.