watashi is gender neutral though, not female. someone go fix the t/n notes. atashi is female. boku is used by young boys or boyish girls.
Actually, there are boys using "atashi" too. To feel "fabulous" or something. There's no limit to usage of pronouns but normally, people would assume "ore", "boku" is male, "atashi" is female. Some old time pronoun like "washi" is used by old men now so there's no assumption for it though.
MirrorIt's Kiso! I'll bestow upon you the greatest victory!modified game quoteNo...This isn't really anything to make a fuss about...!game quoteChange your hairstyle and your Girl Power will increase, kumaWha-...Kiso doesn't have enough Girl Power, kumaLooks like she's taken a shine to it, kuma...Th-This is me...
No, I...?Switches from masculine (ore) to feminine (watashi) which is a normal pronoun