There are whose parents are not ninjas like Denki, but there are those who come from land of Samurai to replace Sumire Kakei who decided to move Division.

Sumire Kakei when Genin was trained by Hinata younger brother, Hanabi Hyuga and entered team 15 with Wasabi and Namida.

Then suddenly chose to enter a research division about ninja tools.

Namida and Wasabi were shocked when Sumire said that, but before long, there was an exchange of ninjas.

Sumire was replaced by Tsubaki Kurogane which surprised everyone. Because historically, only in era of Naruto Uzumaki became Hokage a Samurai entered Konoha Ninja school.

It is possible that Boruto previous creator, Ukyo Kodachi, placed Sumire Kakei like Hinata Hyuga when he was in Naruto series.

Even though both Naruto and Boruto manga series are action comics, there are always love stories, and this is also what Borusumi and Borusara fans love, because love story is a crucial moment for fans like any other manga.

Hinata in Naruto series created by Masashi Kishimoto really liked Naruto even he wanted to live with him which eventually came true.

Meanwhile, Boruto was caught in Chunin exam for cheating by using prohibited ninja equipment.

Long after this Chūnin exam, Sumire Kakei chose a division about ninja equipment.

This similarity has something to do with Boruto, who is likely that they will be matched by manga creator in future and will reappear who will then help Boruto.

Meanwhile, Sarada Uchiha, who is a teammate of Boruto and Mitsuki in team seven who was trained by Konohamaru, also seems to admire Boruto.

Even Sarada parents, Sakura Haruno, said that if Sarada had something wrong with Boruto, she should apologize to Boruto.

Not only that, Sakura also took Sarada to Boruto house when it was Boruto birthday.

Of course this is unique, so theory breaks between Boruto in future marrying Sumire or even Sarada.

Even found on Youtube, there are also those who create content and hope that in future Boruto will marry both of them. The reason is that both of them are most beautiful Kunoichi in Boruto era and during Boruto era, so both of them can be used as waifu.

While strongest candidate for Boruto partner is Sumire Kakei and Sarada Uchiha. This is based on flashbacks in Boruto manga in already aired episodes or chapters.

Based on opinion of Borusara fans, that scene of Sarada and Boruto both contains moments of mutual cooperation, giving each other grilled squid, faces flushed from blushing, walking together as a strong grip that they will be canonized and married.

Compared to Borusumi moments, Borusara has quite a few moments. While Borusumi moments are few, but who is more outspoken about love, it was Sumire character who even stated that he was interested in Boruto.

If Sumire said that she was interested in Boruto and liked him, would she also like Kawaki because Sumire himself said that Sumire feelings were same as Kawaki feelings in Episode 191 which aired yesterday?

Even though we know that Episode 191 tells of Boruto journey before fighting Isshiki. So we’re not sure if Sumire likes Kawaki.

Seeing Chapter 56 after successfully thwarting Isshiki Otsutsuki plan who had plans to carve karma in Kawaki body and planned to feed Boruto to Juubi because there was Otsutsuki karma on him (Boruto), Naruto, Sasuke, Boruto and Kawaki then returned to Konoha.

In chapter, it is also implicitly explained when Sumire has a dialogue with Kawaki, that she really likes Boruto.

That pretty self-explanatory, and Doctor Katasuke seemed to fully understand assistant fondness for Boruto when Kawaki told Sumire that Sumire loved Boruto to point of embarrassing him.

Regarding Sumire feelings towards Kawaki, it was just a feeling because both of them were monsters and had parents treating them as tools of revenge.

Sumire is an independent woman who has been abandoned by her parents, so Sumire quickly grows up with a more mature mindset like what Manga Portal posted yesterday, and it was also confirmed in episode 191 that Sumire does have mature thoughts. Please check if there are any adult words in anime Boruto sub indo episode 191.

So assumption that Sumire has same feelings as Kawaki is considered Love is clearly an inaccurate (explicit) opinion.

Aunt Boruto view, namely Hanabi Hyuga at beginning of being a teacher in team 15, she saw Sumire Kakei as a familiar figure, because Sumire looks similar to Hinata.

Also, after appearance of NUE and breaking of seal on Sumire back, skip to Toneri Otsutsuki and she talks about Jougan Boruto.

It is known that an Otsutsuki can predict future, so it could be that Toneri knows that Sumire is Boruto soul mate.