Sa Mihai was the female lead in the Japanese manga Death Note. She was a petite, cute, innocent, optimistic, and cheerful artist. She was a model for a teen magazine and was called Misa by her fans. Mihai Sa received the Death Note from Rem, the God of Death, and became the second Kira. She fell in love with Yagami Moon at first sight. She had a crazy infatuation and love for Ye Shenyue and was willing to give up everything for him. She even exchanged for the Eye of Death twice at the cost of losing half of her remaining lifespan. However, Mihai Sa's actions were often seen as foolish and even brought trouble to Ye Shenyue's plans. In the end, on the second Valentine's Day after Moon's death, she chose to commit suicide. The role of Amisa Mihai played an important role in the Death Note, but her fate was also tragic.
Suzuha Amane is a character in the visual novel. However, without more specific information about which visual novel she is from, it's hard to provide more detailed information about her character. She could be a main character, a sidekick, or have a very specific role within the story of that particular visual novel.
Suzuha Amane might also have some special abilities or skills in the visual novel. This could range from being a great fighter, which would be shown in action - packed scenes, to having a high level of intelligence that she uses to solve puzzles or outwit her enemies. Her dialogue, too, can be a notable feature. The way she speaks, whether it's with a certain accent or in a very formal or informal manner, can add depth to her character.
The way other characters in the story refer to her can be a big clue. If they use female pronouns when talking about her, or if they treat her in a way that is typical for how one would treat a girl in that story's world. For example, if they compliment her on her beauty or if they include her in female - only activities in the story. Another aspect could be her emotional responses, if they are more in line with what is considered feminine in the context of the story, like being more sensitive or empathetic.
There were novels similar to Rena Ultraman:
1: Yunhua Yao Ji, Author: Qi Zong
2."Rebirth 08: The Martial God from the Pugilist." Author: Feng Guang He Chen
3."Longevity Begins from the Forbidden Technique." Author: Super Little Erha
The following is a detailed introduction of these novels:
1.<<Yunhua Yao Ji>> I am a demon exorcist that is not very popular.
However, his ability was not weak. Just when I thought that I was going to spend my life calmly slaying demons. I lost my blade.
A demon slayer losing his blade is no different from losing his life, but I found another blade.
This saber had a human-shaped saber spirit.
The following is the story of how I brought the idiotic demon servant and the human-shaped saber spirit with facial paralysis (crossed out) around the world to eliminate demons.
Why did he have to exterminate demons? It was not a matter of national hatred. It was purely a matter of profession.
This book does not cultivate immortality.
<<REBIRTH 08: The Martial God from the Pugilist>>: Deep Space Mechs roam the universe, Abyss Gods and Demons whisper.
In this interstellar era where new psionic powers clashed with old martial arts, where gods and devils lurked in the abyss and opened up the world, Lu Biping brought along a class panel and stumbled back to this familiar yet unfamiliar 08.
"[Overclock] Lv. 1 (Active). Effect: In a short period of time, the person learning will double their thinking speed and slightly increase their brainpower. They will be able to devote themselves to the target."
"[Heaven Rewards Hard Work] Lv. 1 (Passive). Effect: No pain, no gain. Hard work will definitely be rewarded.
(Note: This skill is a passive skill. At this stage, its special effects include but are not limited to ignoring any bottlenecks.)"
……
However, how could a human body of flesh and blood go head-on against steel?
until
"Class [Warrior]+ Material [Gunpowder Crow]+ Material [Coroman Alloy]. Can be upgraded to [Gokudo Warrior]."
……
"Class [Gokudo Warrior]+ Material [Ancient Black Dragon Body]+ Material [Deep Space Type 3 Magnetic Field generator]. Can be upgraded to [Magnetic Field Martial God]."
Lu Biping looked at his body that was gradually covered in black scales. The black wings that covered the sky slowly spread out behind him. With just a slight flap of his wings, he passed through the nine heavens. He could feel that the gravity of the planet could no longer restrain him until he reached deep space.
His long black hair danced in the starry sky without any wind. His scarlet eyes stared at the deep-space mecha that was flying across the starry sky at high speed. He laughed maniacally and muttered in a low voice,"Ha, hahaha... Now... Now it's time for you to know my tolerance!"
3."Longevity begins with the extraction of forbidden techniques": Reincarnated into a high-level martial arts world, Chen Xuan activates the forbidden technique system and obtains exemption from the price of the forbidden technique.
Faced with the cruel situation, he had to extract forbidden techniques and open the path of crushing forbidden techniques!
Permanently forbidden technique, Ten Times Longevity Burning Saber Technique. The power of each slash was multiplied by ten times. The ultimate move was a normal attack!
One-time use forbidden technique, Eight Gates, Ye Kai. Who could block this kick of Ye Kai!
As he smoked, Chen Xuan realized that there was no one else who could stand shoulder to shoulder with him. He was the only one in the world!
You can read these novels on Qidian Chinese Network.
In Naruto fanfic, 'Rena' could be an original character created by the fanfic writer. She might be a ninja from a hidden village, perhaps with unique abilities like some special jutsu or kekkei genkai. Without more context from the specific fanfic, it's hard to say exactly who she is.
Honestly, not sure who Rena is in the Quintessential Manga. It could depend on various factors like her powers, her relationships with other characters, or her role in driving the story forward.