Asako Imao New Kobunsha Co., Ltd. VERY Chief Editor Session Array ( [flag] => [session] => Array ( [0] => Array ( [day] => 10月30日(金) [time_s] => 10:40 [time_e] => 11:20 [no] => Keynote2-2 [ssn_ttl] => Keynote #2-2 [flag] => 1 ) ) ) 10月30日(金) [Keynote2-2] Keynote #2-2