An interesting historical fiction account
The story starts with Taguchi Sumi (aka Sumi; in Japan, last names come first), the marriageable aged only child of a Samurai of the Chosun tribe, loyal to the Shogunate. For y÷ars, only the Dutch have been permitted to trade with Japan. Sumi's father is a Dutch Translator, both a title and a job description that shows him to be a man of character that can't be swayed by "barbarians." His daughter is interested in the wider world. Her grandfather, the head of their family, wants nothing to do with foreigners. He is very interested in getting his granddaughter married off asap. Over a certain age, even with a sizeable dowry, marriage becomes more difficult to arrange as it is assumed something is wrong with the girl. At 17, she is betrothed to someone she knows nothing about, but is willing to give him a chance. Then he and his family die when illness of some sort sweeps through their area. Her cousin's parents both die of illness as well, as does her cousin's fiance, whose engagement was closer to her pending wedding, forcong her into mourning apparently primarily not for her parents, though she is in mourning for them as well, but for a man she has met only rarely. Because of the deaths, her dowry has gotten smaller and she lives with Sumi and her family. Instead of being a friend, Kiyo, her cousin, spends all her time in one-upmanship. Kiyo is accomplished in the feminine arts and the use of naginata, a spear-like weapon with a small blade at the end, with which daughters of samurai train. Sumi has no real knack for any of those arts, and is constantly being chastised as her cousin shows her up all the time.
The US has recently insisted that trade be opened to all Western countries, and the shogunate has agreed. In preparation, Sumi's father has been tasked woth elarning English, which he does, and with very little to go on. He teaches Sumi a few words.
Meanwhile, a ronon samurai has left the service of the shogunate becaise he sides with the Divine Emporer, who believes all foreigners are foreign devils who shouls be expelled from the cluntry, as happened on the past, when practicing foreign "kirishitans" and those Japanese who had learned of the religion and followed it were alike dashed on the rocks below a series of cliffs for their beliefs. It would seem the Divine Emporer didn't appreciare the refusal of this new religion to worship him and the Japanese pantheon. This Samurai has intimidated a number of people into being spies for him. He is not fond of Sumi.
Sumi's grandfather arranges a nother match, and the final negotiations have begun. Sumi dislikes the overbearing young man, who seems both foolish and churlish despite supposedly being a scholar. He keeps trying to sound her out and trap her into some answer that will show his superiority, but she dodge s his accusing questions and soon discovers he is not really very intelligent. She also discovers him meeting with the ronin in a park,agreeing to side with the Emporer against the shogunate, but no one would believe her because she is a woman. She does try to trap him by asking who the strange man was woth whom he was conversing in the park, and she has a good reas9n for doing so.
The story also follows a young man who is courting a woman andnwhise father insists he should go investigate the company in which he has invested as smuggling opium is suspected. Once he arrives, he discovers it is true, and he amd his brother create their own company, buying a Russian ship with steam and wind power (early waterborne Prius?) , bargaining, and heading for Jaoanese islands that allow limited trade. While in China, the man's brother tells him about the opium trade in which most companies are involved, & shows him the ravages of the opium dens. While he is on the ship's first voyage, pirates and a storm pursue them. Prayer and Bible reading diring this time brings him closer to God. The young man, as fascinated by Japan as Sumi is by barbarians, accepts a position as consul in Nagasaki rather than see it go to someone who will ruin things for Westerners in Japan. He sends his ship on its way, with instructions for a branch office of his nascent company in San Francisco, and boards a US Navy ship to Nagasaki. He has on board someone who fouts the laws of both the ship and Japan, deals with it, reminds the locals of the Shogun's permission for them to observe their religion in their homes, and finally, with the odd mishap, settles into the International Area, along with an older couple retiring there. The ronin apprehends them on the bridge, denouncong them in the name of the Divine Emporer. When faced with the militia, he escapes, but Sumi, who has been watching the procession, points out where the ronin has gone...which is apparently frowned upon.
Sumi desires to see the wider world, and learn about other cultures, as much as does John, the young consul.
This is the 1st of 3 books.