Hiroki Yamakawa

== Hiroki Yamakawa ==
Hiroki Yamakawa is a Doctor working for High Oceans Corporation. His main test subject is Sam Kreb, on which he tests the newest technology, which is implanted behind Sam's right ear.
== Relationships ==
==== Oleg: ====
Oleg is Hiroki's wife whom we first learn of in Event 4. After being woken up by the Alarmclock, Hiroki protests that he does not want to stand up. Oleg then tells him that he has to and the sweet of her voice warms the strings that holds his heart together.
As he then rolls off of the bed, he looks at a picture of Oleg, Maya and him, at the Ooplan park, that is located in the Free Water District and is dedicated to Alo's flourishing flora.
==== Maya: ====
Nothing is known about Maya but we figure it is his daughter.
==== Richard: ====
Richard is Hiroki's Co-worker. We read mainly about their Relationship in Event 2, where Hiroki calls Richard over to the Company's HQ to invastigate what happnend with Sam.
==== Leo: ====
Leo is also one of Hiroki's co-workers, whom Hiroki has a small small-talk with in Event 4.
==== Simona: ====
Simona is also one of Hiroki's co-workers, who he states himself to hate in Event 4.
==== Sam Kreb: ====
Sam is Hiroki's test subject as we learn throughout all Events. Both of them clearly do not have a good relationship, as Hiroki stalked Sam in the Dreamulator in Event 1 and as Sam punched Hiroki several times in Event 4.