Pros:
+Features glorious 2D women (superior to real women)
+Has a soundtrack that makes Ken-sama real happy
+Low asking price, easy on your parents income
+Impress your senpai with its thoughtless and simplistic gameplay

Cons:
-Based on Mahjong, the infamously boring game played by old asian men in bathhouses while their granddaughters use their soapy breast to wash their old hairy backs
-Incites negative feelings of wanting to play Mahjong with an actual female as she changes and scolds you for looking
-Lacks options for 'thicc' as I myself am High Test
-Does not excuse the events of Pearl Harbor