Information : character's
Natsuki Hayumi : similar to Amakusa who was the rebel leader of the Christine rebellion against Tokugawa shogunates rule . her child hood friend Masaki Miyamoto is her crush . and older sister to Akiko Hayumi ( my oc )also expert in kendo arrived in past : 1636.
Masaki Miyamoto : given the name ~ Musashi ~ by Otsu ( when he lost his memory also Otsu was his fiancé s when he lost his memory. ) master of kendo and a restrainer of the Kokura ~ han`s daumyo ogaswara tadazane . love's Natsuki and arrived in the past in 1629 -1630 .
Naozumi Yatsuka : he is a good kendo student ( but not as good as Masaki or Natsuki ) secretly love's Natsuki , thought she show's no interest in him Naozumi arrived in the past around 1628-1629 . he loved the true shiro ( rebel leader ) but had to kill him so that he could be bisexual . he defended the katatakas tomioka castle his nickname is ~ kotaka ~ arrived around 1638 – 1628.
Erin Kasugano : she is skilled in history and tactics ( also has photographic memory ) she uses her knowledge of historic events to help Natsuki win many battles . Erin love's Natsuki as thought she were her prince . she traveled to the past at the same time as Natsuki . serves as the strategist of the rebel forces .
Eiji Kasugano : a genius of engineering . he creates many useful tools and weapons to aid the rebel forces . he arrived around 1632. he feel in love with Kicho also know as ~kiku ~ the concubine of the shimabara Hans daimyo ` Matsukura ` also loves Eiji ~ also kiku becomes good friends with akiko .
Seika Akishima : she is a amazing singer . arrived In the past same time as Erin and Natsuki . she was saved by the Dutch wars ship ` Heisenberg` which was under the commander captain jahn ( she also specks Dutch and American and Japanese and Italian) and Nicolas's koeke bakker, the Dutch governor . Her christens name is Mariana ( I'll use that name a lot ) . also Jahn is in love with her ( she doesn't know her own feelings )
Tokugawa lemitsu ~ the third Tokugawa shogun , son of the second shogun Hidetada and the grandson of the first shogun leyasu . his sisters are senhime and masako . masako becomes friend with akiko .
Yagyu Jubei : strategist and guard of tokugwa lemitsu . renowned as an expert swordsman . is the son of Yagyu tajima no kami muhenori a master swordsman of the Tokugawa shoguns , especially leyasu and tokugwa lemitsu, who prized Muhenori as one of his top counselors . Jubei is regarded as the best swordsman in the Yagyu clan .
Akiko hayumi oc : sister of natsuki . ended up in nara ( it's the capitol city in Japan) when the ship sinks yagyu tajima no kami muhenori decides to take her in as apprentice
When she was seen doing kendo using a katana ( a Japanese's sword) . she then gets close to Jubei . becomes a in side spy for the shimabara rebellion leaders and shimabara ` han retainer also befriends kiku ( the one who falls in love with eiji ) also arrived first into the past .
All of this historical facts as well as fiction look it up if you want to read the manga
Christian revolt in 1637.