Table: fighter_record_9
Columns: res
record
opponent
method
event
round
time

Question: At what event did he fight takaharu murahama?
SQL: SELECT "event" FROM fighter_record_9 WHERE "opponent" = 'takaharu murahama'

Question: When the match lasted 2:16 how was it decided?
SQL: SELECT "method" FROM fighter_record_9 WHERE "time" = '2:16'