they are all members of japan s ground self defence force. police have arrested a teenage soldier on suspicion of murder. this is a story thatjust broke in the last couple of hours. live now to our correspondent in tokyo shaimaa khalil. gun ownership in japan gun ownership injapan is really tightly regulated, so how did this happen? good morning. how did this happen? good morning, victoria, - how did this happen? good morning, victoria, yes, - how did this happen? good | morning, victoria, yes, this how did this happen? good i morning, victoria, yes, this is by stories like this coming from japan are concerning and quite shocking to people because, as you say, gun violence is just extremely rare in japan. we violence is just extremely rare injapan. we understand from the minstry of defence that an 18 year old military training has been arrested after firing a rifle at three soldiers, three members of the grounds self defence forces in a firing range in gifu province in centraljapan.