Kotarou talks to Esaka about wanting to be more useful , and Esaka suggests he join a private security firm affiliated with Guardian to fight overseas .
Kotarou later takes Akane back to the orphanage and then reports back to Esaka , leaving out that he encountered the Key .
Kotarou talks to Esaka about wanting to be more useful , and Esaka suggests Kotarou join a private security firm affiliated with Guardian to fight overseas .
Kotarou later takes Akane back to the orphanage and then reports back to Esaka , leaving out that he encountered the Key .