Isabeau

Isabeau is a samurai apprentice after being chosen by the gauntlet and one of Flynn's companions.

Appearances

 * Shin Megami Tensei IV: Guest party member, Boss (Human Race, Law and Chaos routes only)
 * Shin Megami Tensei IV Dengeki Comic Anthology
 * Shin Megami Tensei IV -Prayers-: Supporting character
 * Shin Megami Tensei IV DEMONIC GENE: Supporting character
 * Shin Megami Tensei IV Apocalypse: Partner, Boss (Anarchy route only)
 * : NPC

Design
Isabeau has short cut brown hair, light skin, and reddish-brown eyes. She wields the Gauntlet COMP that all samurai use. She wears the female variant of the samurai uniform, which has shorts instead of trousers and a shorter coat that she wears like a cloak, a red kerchief around her neck, and minimal makeup (red eyeliner and red nail polish). Art from the Design Book included with first-run copies of Shin Megami Tensei IV shows Isabeau wearing a red high necked jacket.

Personality
Isabeau comes from a family of Luxurors and is a veracious young woman with a strong mind. She is strong willed yet dignified, and there is a side of her the others must never discover. For this reason, Walter calls her "iron mask" which does not please her at all.

Despite her strength of character, Isabeau's solitary flaw is her lack of conviction. She leaves the decision-making to someone else, often opting to take a neutral stance when it comes to complicated situations.

Though Isabeau bears a stoic and no-nonsense personality she secretly harbors a great love for manga, specifically a series starring a woman named Oscar set in France. This is brought up a few times where Isabeau admits that she is interested in finding more of the manga she's currently reading despite being on a mission, to the point of shielding herself from spoilers. On the Neutral route, Isabeau also asks Flynn if she could read the final issue of her manga before continuing their journey. If he agrees she happily reads it, hugs it, and than packs it away after talking about the ending a bit with Flynn and how sad she is that the lovers could only unite in death in the end.

Another thing about Isabeau is that she's quite awkward around boys her age due to how they seem to only talk about themselves. Due to this, she keeps her distance but early on she takes an interest in Flynn when he beats them in their early Samurai trials. This interest would eventually grow to full blown affection as they continue their journey with Isabeau placing far more care towards Flynn and always siding with Flynn's opinions over Walter and Jonathan.

However, Isabeau will make a stand in what she feels is morally wrong. If Flynn follows the paths of Law or Chaos she will oppose them on her own as a Samurai and demand that Flynn face her as an equal. When she's defeated, Isabeau reveals her own affections towards Flynn as well as her desire to have remained by his side. To spare him any more pain, she takes her own life -- this was done so that his hands wouldn't be stained with her blood. This gesture shows the true extent of her feelings, as even when she disagreed with Flynn, she didn't desire for him to suffer.

If Flynn chooses the path of Neutrality, then Isabeau wakes him and reveals that she looked everywhere for him, after expressing how glad she is that he has awakened at last and is safe. Isabeau will then beg Flynn not to send her away, but to allow her to remain by his side. as he's the only one she can turn to as the war between angels and demons begins, to which Flynn immediately agrees. Later, when learning of the truth about Flynn's destiny and speaking with Masakado, Isabeau reveals that this was the path she desired all along; a path of Neutrality where neither extreme is taken and the people of Tokyo and Mikado are both saved.

Isabeau's strong love for Mikado's people is later shown after the defeat of Merkabah, when she works hard to save everyone in Mikado by getting them to evacuate even when they initially doubt her words. Though Isabeau is obviously conflicted about not being able to accompany Flynn as he goes to face Lucifer, she knows her skills are best used to aid the people of Mikado, and to leave the final battles to Flynn who utilizes Masakado's power, whom she will wait for at Cafe Florida.

Shin Megami Tensei IV
Isabeau is a new prentice and the lone lady of the newly recruited Samurai. Her family have been monks for generations and a monk in the monastery mentions she goes there often to pray. She is surprised at the true nature of their duty which was never taught to her by her father. She decides to take part in the challenges made by Navarre alongside the others and later comes to Flynn's aid against the hooded man. She tells the hooded man he was wrong to underestimate them simply because they are prentices. She decides to continue aiding her fellows after the battle in order to heal Navarre after Walter is done with him.

She often declines to hang out with her fellow prentice Samurai. After eating breakfast at Lake Mikado, Flynn can come across her at the bakery, where she is learning about literature from the baker. Surprised at seeing Flynn, she asks that he keep their meeting a secret and apologizes for declining opportunities to hang out with her fellow prentices, as she is used to boys her age being full of themselves. In exchange for keeping it a secret, she promises to improve her disposition.

Later that night she is on the rooftop, and the boys decide to spy on her to learn what she's up to. She gets the jump on them by appearing from behind Walter. She reveals to the others that she is reading a manga that takes place in a fictional kingdom called France, and is loving the story she is reading about a woman dressed in male garb who has fallen for her male companion. She is the first one of the prentices to see the fire from Kiccigiorgi.

After the decree for the capture of the Black Samurai, Isabeau is in front of the blackboard at K's tavern and reveals to Flynn that the Monastery has a hidden motive of wanting to collect ancient, priceless relics from the Unclean Ones' country, which they can do while ordering them to hunt the Black Samurai. After hearing the others plan on going, she decides to come along.

When they finally tracked down the Black Samurai, Isabeau attempts to tune her out when she tries to spoil the ending to the manga Isabeau likes. She carries the last of the masked men from Kagome Tower and is embarrassed at seeing another man who wasn't her father naked. Like Walter, she falters at the request by Gabby to murder the Black Samurai who had already been killed, when their Code is to protect the people. After learning what Red Pills are made of, she is influenced by Yaso Magatsuhi's gas, entering a hysterical state, and makes a bad pun about demons before running off. She cuts off Jonathan when he attempts to explain what Flynn did, embarrassed by what they saw.

Before Flynn chooses to go with either Jonathan to kill Lilith or Walter to meet her, she says that she cannot come with them and that she is worried about Skins and Fujiwara, wishing to have time to think of the best way to help everyone. She can be found in Obelisk Statue Plaza afterwards, thinking about whether there is a best choice for everyone. She appears after Flynn joins Walter or Jonathan, and states that she can not go with him, still having much to think about. She tells them to take care before leaving.

Isabeau's final fate depends on what alignment path is chosen at the end of the game. If Flynn is aligned with Law or Chaos, Isabeau waits to confront him at his destination (Yamato Perpetual Reactor in Law; Sky Tower in Chaos); in the Law route, an NPC at Shibuya Station will mention seeing her hurry on over to the Yamato Perpetual Reactor. Once Flynn reaches his destination, Isabeau denounces his decision and attempts to stop him by force, demanding that he face her as an equal. During the fight, Isabeau berates Flynn and reminds him of what the results of his decision are. As Flynn overpowers her, Isabeau admits that she wished things had ended differently, as she wanted to stay by his side. Not wanting Flynn to be responsible for her death, she kills herself by slashing her throat.

If Flynn is aligned with Law, Isabeau insists that his decision will mean killing everyone in Tokyo. Merkabah states that because Isabeau has read manga, she is considered "unclean" and may corrupt the citizens of Mikado, therefore she must be killed as well. After the fight ends, Merkabah tells Flynn that Isabeau is a reminder of how dangerous Tokyo is if they continue to leave it as is, as there may be more victims who will share her fate.

If Flynn is aligned with Chaos, Isabeau insists that his decision will lead to a never-ending state of war, especially after reading the ending of her manga. Lucifer threatens to kill Isabeau if she continues to stand in his way. After the fight ends, Lucifer tells Flynn that Isabeau is an example of how powerless people are when they can only rely on their belief in God as He trained them instead of physical strength.

The conditions of their battle will change based on Flynn's responses to Isabeau:

If, however, Flynn follows the Neutral path, Isabeau becomes an ally, helping Flynn to restore Masakado's power, as well as to defeat Merkabah. After Merkabah's demise and the Great Spirit of Hope is aquired, Isabeau reluctantly allows Flynn to fight Lucifer with only Masakado supporting him, as she must oversee the evacuation of Mikado for when Masakado regains his full power.

Upon the defeat of Lucifer by Flynn and his aquiring of the Great Spirit of Spite, she awaits his return at Cafe Florida along with Fujiwara and the others. Here she welcomes him back and is glad that he's safe while also expressing joy over how Tokyo will be their new home with the people of both sides joining together as one. After things settle down a bit the pair than head over and hand the spirit spheres to Masakado who devours them thus restoring his power. With his power now fully restored, Masakado removes the ceiling over Tokyo and assimilates it into his being as Isabeau watches at Flynn's side as the sun shines upon Tokyo once more thus opening it to the rest of the world and secruing the future for mankind.

Shin Megami Tensei IV Apocalypse
Isabeau's first meeting with Nanashi is at the Sky Tower, where she and Flynn save the party from Aniel. Her heroics are a major inspiration to Asahi, who begins to call her "Miss Isabeau." The pair leave soon afterwards to revive Masakado at Ginza, but they are intercepted by Krishna and the Divine Powers. As Flynn is taken captive, Isabeau retrieves Masakado's Katana for safekeeping. She helps to mediate the war council between the Hunters, Merkabah and Lucifer.

When the Hunters move against the Divine Power's stronghold at Tsukiji Konganji, Isabeau joins Nanashi's party as a partner in order to save Flynn. She also assists them in a mission to infiltrate Mikado and gather intel on Merkabah's activities.

Isabeau returns Masakado's Katana to Flynn on the Bonds Route, who promptly uses it to end Krishna once and for all. Later, in the final battle against YHVH, she splits off to join a separate party consisting of herself, Flynn, Walter and Jonathan. In the massacre route, she is instead killed by Nanashi under the influence of Dagda.

As a partner, Isabeau starts off at a significantly higher level than anyone else, along with having access to all four single-target -dyne spells and Mediarama, making her a great damage dealer and healer. However her presence is brief, as she departs after the player completes that chapter of the game. By the time she rejoins, other partners will have grown far stronger in their specialities. Isabeau is still useful late-game, as she learns the powerful Luster Candy buff as well as Megidolaon to deal reliable damage.

Brave Frontier
Isabeau appears as an NPC on the third path of the SMTIV Final Grand Quest.

Shin Megami Tensei IV
As a guest teammate in battle, she uses a normal attack and the Zio line of spells. If any teammate is critically wounded or under the effect of a status ailment, she will use healing spells.
 * -|Guest ally=

Isabeau is fought in a boss battle if player chooses either the Law or Chaos routes. Her skill repertoire is the same in either route, but she is slightly stronger in the Law route and the female demons she summons are different. In the Law route she summons demons of the Chaos alignment, and vice versa.
 * -|Boss▾=

Shin Megami Tensei IV Apocalypse
Battle Partner=

Final Battle (Bonds) =

Shin Megami Tensei IV/Apocalypse
 File:SMTIV Isabeau Design.jpg|Concept art File:SMT IV Isabeau Design 2.png|Concept art File:Isabeau Expressions.png|Isabeau's expressions File:The White Isabeau SMTIV.png|White Isabeau's portrait File:IsabeauIVPrayers.png|Isabeau as she appears in Shin Megami Tensei IV -Prayers- File:Isabeau Gene.jpg|Isabeau as she appears in Shin Megami Tensei IV Demonic Gene File:Isabeau Shin Megami Tensei IV Dengeki Comic Anthology.png|Isabeau in Shin Megami Tensei IV Dengeki Comic Anthology File:Yamato Takeru and Samurai Magazine Cover SMTIV.jpg|Illustration of Isabeau and Flynn by Yamato Takeru File:Shin Megami Tensei IV Illustration By Katsumi Enami.jpg|Illustration of Isabeau, Flynn, Jonathan and Walter by Katsumi Enami File:Shin_Megami_Tensei_IV_Illustration_by_Mutsumi_Inomata.jpg|Illustration of Isabeau by Mutsumi Inomata File:Shin Megami Tensei IV Illustration by Tomomi Kobayashi.jpg|Illustration of Isabeau and Flynn by Tomomi Kobayashi 

Others
 File:SMTIVA Ikebukuro Parco Keychains.jpg|Keychain from Ikebukuro PARCO Shin Megami Tensei IV Apocalypse collaboration shop File:Last Chronicle’ Card Illustrations of Isabeau.png|Last Chronicle’ Card Illustrations of Isabeau File:Ann-SMT-IV-Costume.jpg|Ann as Isabeau in Persona 5 

Trivia

 * Similar to the Heroine of the first Shin Megami Tensei, Isabeau learns to use the healing and electric spells.
 * While never stated by name, the manga series she reads is . In Demonic Gene, she even references characters from the manga by name.
 * Isabeau's name might be a reference to Isabeau d'Anjou, one of the protagonists of the 1985 film . This theory is further reinforced by the fact that the names of Navarre and King Aquila are also references to said movie.


 * Voice actress cosplayed Isabeau during the live streaming of Shin Megami Tensei IV Apocalypse broadcast on Nico Video, even though Koshimizu did not voice Isabeau in the original game.
 * Unlike the names of the other human main party members, Isabeau's does not start with a letter matching one of the known names of her counterpart in the first Shin Megami Tensei.