Since it is an asynchronous way, I really love contacting via e-mail.
The expression 'love' does not mean I prefer e-mail rather than other ways. Feel free to contact me by any method you want.
Call & Whatsapp
+82)10-9905-2570
You can call me anytime(GMT +0909:00~22:00), but keep in mind that I typically don't respond if it is an unknown number. Thus, before the phone call, please send a simple text message about it!