インスタントメッセージでしょう
insutantomessējideshō
1. Probably an instant message.
Noun
#1000567
1. Probably an instant message.
1. message
1. instant
1. it seems; I think
2. right?; don't you agree?
1. of message; message's
1. -te form: with a message; in a message
1. Message.; It is a message.
1. Was a message.
1. Probably a message.; It must be a message.
1. Not a message.; It's not a message.