Sextuplets

Osomatsu Personality. In overall depiction, Osomatsu is a fiery, self-confident and pushy boy who often proclaims himself the "leader" of the Matsuno brothers. Although he is regarded as a hooligan, he is also said to be well-liked by others due to his smooth attitude.

Karamatsu Personality. The adult Karamatsu is shown to be confident and full of energy and "charisma", yet is often oblivious and clueless to what is actually going on around him. He tends to take everything presented to him very, very seriously, and often speaks in a drawn-out, poetic fashion.

Choromatsu Personality. Choromatsu, like his brothers, is not the most upstanding nor moral person. He often causes petty problems and has few real aspirations, being a NEET.

Ichimatsu Personality. Ichimatsu is the most serious and strong-willed of the boys. He is described to be very intelligent, although as he can be as poor as the others at studies and education, it is likely only a marginal amount in comparison. Otherwise, he mostly acts in tandem with the other five.

Jyushimatsu Personality. Jyushimatsu is the strange one and the most child-like of the Matsuno brothers. He is generally happy, energetic and over-excited almost all the time, and is rarely seen in a serious state.

In Osomatsu-kun, Todomatsu has a rather stock personality, interchangable with that of his brothers at any given time. While occasionally given traits, they aren't overly consistent to him in particular, and often in appearances individual brothers aren't even named, making it hard to single him out from his siblings.

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