Final answer:
Hiroshi's description of people as 'Starfish' is not explicitly given, but the comparison could refer to the biological regeneration abilities of starfish or symbolize connections in binary star systems.
Step-by-step explanation:
When Hiroshi refers to individuals as a "Starfish," it seems that he is drawing a parallel between the characteristics of a starfish and aspects of those individuals. Although there is no specific description provided in the provided information, the context suggests that this analogy could be related to the biology of a starfish or the life cycle of stars in binary systems. In biology, for instance, starfish are known for their remarkable ability to regenerate lost parts, which could be interpreted as a metaphor for resilience or renewal in people. In terms of astronomy, referring to someone as a "starfish" may symbolize their connection or partnership with others, analogously to stars in binary systems that are gravitationally bound and orbit a common center of mass, as discussed earlier in the context of challenging the notion of "single-star chauvinism."