Here is the full list of all 13 Bishoujo Battle Mahjong Solitaire (HK/TW) trophies - there are 1 silver, 11 gold and 1 platinum.
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Cleared stage 3 of character Matsuri
Cleared stage 2 of character Matsuri
Cleared stage 1 of character Matsuri
Cleared stage 3 of character Tomoka
Cleared stage 2 of character Tomoka
Cleared stage 1 of character Tomoka
Cleared stage 3 of character Karin
Cleared stage 2 of character Karin
Cleared stage 1 of character Karin
Cleared stage 3 of character Shizuka
Cleared stage 2 of character Shizuka
Cleared stage 1 of character Shizuka