Interesting Kisame Notes:
Some of these I think are common knowledge in the fandom at this point, but in case they haven’t reached some ears yet I’ll list them anyway.
His characterization is totally different in Japanese vs English dub, partly because his English VA typically voices utter meat-heads and given that Kisame looks like he would be, I guess it fits…buuuuuut it really doesn’t lol. In English, Kisame is very blunt and sounds pretty aggressive; but in Japanese he’s almost the total opposite:
The register of Japanese that Kisame speaks is called Keigo, which is very old and integral to the dialect spoken predominantly in Kyoto. It’s extremely formal — the nearest English equivalent dialect/register I can think of would be an amalgam of 1860’s Victorian High London English. Which is about the right time period, actually, that keigo sorta “belongs” to. (Meiji Era). I could go on trying to explain it, but the gyst is that Kisame is very formal and sometimes a little rude — there is, in fact, a register in Keigo that allows you to be both simultaneously— but he’s also meek. He’s non-committal and generally soft-spoken, even though he’s got an impressive and commanding presence. He doesn’t exactly minimise himself in a physical space or manner, but he definitely comes across like he’s trying not to “be the big baddie”, contrary to his English VA. He also refers to Itachi as -san even though by all rights he ought to use -kun, given that Itachi is 11 years his junior, which is a much loftier raise in respectful position than it would seem (all the moreso because Itachi is a little shit to him at first lol).
Kisame likes to fight, BUT he likes to fight fair. I have many disagreements with the Wiki, but this is probably my biggest gripe about Kisame on there. He’s demonstrably an honorable person, when he can afford to be. Kisame does taunt his opponents occasionally, but it’s never really anything more, and it’s clearly more for fun than for goading. He never outright insults them, though, not even when they’re very clearly outmatched, and he is curiously fond of complimenting his opponents, again even when outmatched. He’s also quite patient, albeit not as much as Itachi, but that I think comes down to their fighting styles more than anything. Itachi prefers a defensive approach, aiming to disarm, whereas Kisame has a much more smash-n-grab approach, wearing his opponent down in a contest of stamina and brute force. (Truly, these two are terrifying when you consider what they’re capable of when coordinating together.) either way, Kisame reminds me of an old Samurai in some ways, in that he follows a code, although maybe it’s one only he knows, and he sticks to it.
Kisame is very probably based on a Youkai called either the Koujin or more often Samebito. Or at the very least the Hoshigaki clan is likely inspired by the myth. Samebito are shark merfolk, essentially, and look pretty terrifying, but they’re actually quite benevolent to benign towards humans. In their mythology they specialize in making textiles of a special silk that’s entirely waterproof and very tough. They’re also, being water Youkai, very sensitive and often emotional creatures, which like some other youkai, cry tears that can crystallize into precious stones. (Water is the element of emotion). There’s a particularly famous story about one, which I won’t get into here — but the ways in which the myth reflects the man are such: Samebito are incredibly loyal to people that help them, and will literally hurt themselves or even kill themselves to help a friend or ally. They also have an honor system, one which prioritizes hospitality and fairness. They may not necessarily go out of their way to help a random human, but they’ll save people from drowning and if you do right by them, they’ll be sure to return the favor.
Kisame and Jiraiya are almost the same height. (Kisame 195cm or 6’4 3/4”, usually rounded up to 6’5” in the data books, Jiraiya is 191cm, about 6’3”) . They both are some of the tallest characters in manga canon, followed by Gai at 184cm, 6’0”.
Something that frequently goes unmentioned is that being one of the 7 swordsmen is more than just a title in Kiri, it awards you a special government role. What exactly that role is, is a bit up in the air, but we know that the swordsmen commanded units, and could command ANBU if they saw fit to. It’s also implied that there’s desk work and other managerial responsibilities associated with the position, which makes sense if we’re going the military commander route. Now obviously some of them were total whack jobs, but the fact nobody except arguably Mangetsu really liked Kisame, (we don’t know about Zabuza, but Kisame’s reaction implies they minded their own business when it came to the other) it’s interesting to think about how exactly that came to be. Cause Mr. Lightning Boy (I do not remember his name) that turns up in part 1 anime is not the sort I envision doing diligent paperwork or anything like proper commanding lol. I know I’m solidly in HC territory here, but I can envision Kisame actually trying to do his job as it says on the tin and every other swordsman looking at him like he’s nuts for sticking to his principles instead of buying into the corruption lol.
In other HC territory that is sort of canon-ish but I guess got retconned for plot or something: Kisame has a PHENOMENAL sense of smell. He’s a very good tracking nin. He’s a sensing type, with added sharky benefits. (Sharks can sense electrical activity in the muscles of prey, so I imagine Kisame is Extra perceptive.) Ergo, it has not ever once made sense to me that he’d of been genuinely surprised by the Tobi/Madara reveal. Unfortunately the tone he uses in Japanese is extremely neutral, so it’s (possibly deliberately) hard to read into. Is he being sarcastic? I’d like to think so, given what canon presents us with, but this is Kishimoto we are talking about lol. In case it’s not clear, I find it Highly doubtful that Obito could have completely changed his scent AND chakra signature beyond recognition, and the fact Itachi knows he’s playing pretend sort of leans into Kisame being aware of it, because I doubt Itachi could really keep his own skepticism under that tight of lock and key. Not around Kisame.
Alrighty, it’s 5am and I need to sleep 🤣 so take this as ye will for now