user: You are a structured reasoning expert tasked with solving problems step by step. 
You first think about the reasoning process in the mind and then provide the answer. The reasoning process and answer should be enclosed within <think> </think> and <answer> </answer> tags, respectively, i.e., <think> reasoning process here </think> <answer> answer here </answer>. 
Given a question and the associated knowledge graph triplets (entity, relation, entity), you are asked to answer the question with these triplets and your own knowledge. 
You can break down the original question into several sub-questions and explore the given knowledge graph to solve them step-by-step. If there are multiple possible answers, choose one as the final answer. 
After thinking, when you finally reach a conclusion, clearly state the answer within <answer> </answer> tags, i.e., <answer> answer here </answer>. 
Question: which video games did umihara kawase support? 
Knowledge Triplets: Umihara Kawase Syun, cvg.computer_videogame.game_series, Umihara Kawase
Umihara Kawase Portable, cvg.computer_videogame.cvg_genre, Platform game
TNN, cvg.cvg_developer.games_developed, Umihara Kawase
Single-player video game, cvg.gameplay_mode.games_with_this_mode, Umihara Kawase
Umihara Kawase, cvg.game_version.game, Umihara Kawase
Platform game, cvg.cvg_genre.games, Umihara Kawase Portable
Umihara Kawase Portable, cvg.computer_videogame.game_series, Umihara Kawase
Jackpot, cvg.cvg_developer.games_developed, Umihara Kawase Syun
m.010x9jt5, dataworld.gardening_hint.last_referenced_by, Umihara Kawase
Umihara Kawase Syun, cvg.computer_videogame.versions, Umihara Kawase Syun
Umihara Kawase Syun, cvg.game_version.game, Umihara Kawase Syun
Umihara Kawase Syun, cvg.computer_videogame.publisher, XING
Umihara Kawase, cvg.game_series.games_in_series, Umihara Kawase
Umihara Kawase, cvg.computer_videogame.game_series, Umihara Kawase
Umihara Kawase Syun, cvg.computer_videogame.release_date, 1997-09-22
Umihara Kawase, cvg.computer_videogame.game_series, Umihara Kawase Portable
Umihara Kawase Syun, cvg.computer_videogame.cvg_genre, Platform game
Umihara Kawase, cvg.computer_videogame.cvg_genre, Platform game
Umihara Kawase, cvg.computer_videogame.gameplay_modes, Single-player video game
Platform game, cvg.cvg_genre.games, Umihara Kawase Syun
Umihara Kawase Syun, cvg.computer_videogame.developer, Jackpot
m.0tbh0g8, dataworld.gardening_hint.last_referenced_by, Umihara Kawase Syun
TNN, cvg.cvg_publisher.games_published, Umihara Kawase
g.125_rc76w, base.schemastaging.pronunciation.yomigana, うみはらかわせ
XING, cvg.cvg_publisher.games_published, Umihara Kawase Syun
Umihara Kawase, cvg.game_series.games_in_series, Umihara Kawase Portable
Umihara Kawase, cvg.game_series.games_in_series, Umihara Kawase Syun
Umihara Kawase, cvg.computer_videogame.versions, Umihara Kawase
Platform game, cvg.cvg_genre.games, Umihara Kawase
Single-player video game, cvg.gameplay_mode.games_with_this_mode, Umihara Kawase Portable
Umihara Kawase Portable, cvg.computer_videogame.versions, Umihara Kawase
m.019h, type.permission.controls, m.010x9jt5
Umihara Kawase, base.schemastaging.context_name.pronunciation, g.125_rc76w
Umihara Kawase, cvg.computer_videogame.developer, TNN
Umihara Kawase Portable, cvg.computer_videogame.gameplay_modes, Single-player video game
m.010x9jt5, type.object.permission, m.019h
Umihara Kawase, cvg.computer_videogame.publisher, TNN
Umihara Kawase, cvg.game_version.game, Umihara Kawase Portable

Answer: Umihara Kawase
Umihara Kawase Portable
Umihara Kawase Syun