10billionpercent | Void Trecker CR Chart

	Asagiri Gen Gen is his partner in crime, and one of his most trusted Generals. Senku and Gen formed a friendship nearly four years prior to embarking on the void train and they work symbiotically in every sense of the word. They work so well together, and know each other so well that they often enact plans and play off each other without missing a beat. They have been known to finish each other's sentences. It would not be amiss to think that wherever Senku may go, Gen would always be beside him. It is likely that they'll often be found together, scheming one thing or another or swapping reports to keep each other up to date on everything they could possibly need to know about the excursion.

	Eva Iden'no Senku met Eva briefly, before he wound up locked in a cave with her, swapping memories against his will. He saw her as his partner in the event, as opposed to his adversary and they worked together to find their freedom. Meeting her has allowed him to form a light psychic link to her, meaning he could find her if he needed to, and in close proximity they may be able to feel each other's emotions. He finds her rather easy to talk to, and they seem to be more alike than he expected.

	Tidus Senku has been able to speak to Tidus a few times. He finds him friendly enough to talk to, but more importantly, he sees him as a valuable resource for information and interested in who does what, Tidus seems to know that. It's possible he may reach out to him again in the future for info.

	Roland Crane Senku enjoys the opportunity to talk to Roland because it lets him go off on scientific tangents and while Roland may or may not understand him, he isn't clear on that, he at least seems interested in listening to him. He sees him as an ally in the attempt to crack the mystery of the void train experience, and may be willing to work on his social skills with Roland's assistance to keep this potential ally.