Toru Hagakure/Synopsis

Battle Trial Arc
She is partnered with Mashirao as they faced Shoto and Mezo's team. Shoto used his ice powers to freeze Mashirao's feet, preventing him from moving and leaving many ice shards to prevent her from helping or attacking which caused them to lose.

Unforeseen Simulation Joint Arc
Toru is warped by Kurogiri to the landslide zone of the USJ along with Shoto; however, Shoto defeats all the villains by himself.

Afterwards, she is seen with her class after the League of Villains is defeated. She talks to Mashirao about Shoto's incredible strength, being unaware that he had no idea she was even present and worrying that he could have possibly frozen her by accident.

U.A. Sports Festival Arc
Toru places 38th in the Obstacle Race, allowing her to participate in the next event, the Cavalry Battle. She then teams up with Rikido, Kyoka and Koji, and she removes her jacket during the event. Without her team noticing, her bandana is stolen by Neito. Toru and her team fail to qualify for the next event after the Cavalry Battle ends.

After Denki and Minoru state that the girls must do the cheering battle as per orders from their homeroom teacher, Toru and the other girls of Class 1-A walk out in cheerleading outfits. However, as Toru and the girls walk out, they realize they have been tricked. Toru optimistically says that they should do it until the next event begins since they have time and being stressed about it would be tiresome. She then starts cheering, leading to Tsuyu to comment that she likes cheerleading. During the recreational events, Toru is seen continuing to cheerlead.

Toru along with her class watches the closing ceremony of the U.A. Sports Festival.

Vs. Hero Killer Arc
Two days after the U.A. Sports Festival, Toru is in class. During the Hero Informatics period, Class 1-A has to decide on hero names. Toru writes down and shows her classmates her hero name: "Stealth Hero: Invisible Girl".

After Class 1-A is finished formulating their hero names, Toru is given a list of 40 workplaces in order to choose a workplace that she wants to train at. On the day of the workplace training, Toru is at the train station with her class so that she can travel to the workplace of her choice by train.

The workplace training ends and Toru returns to U.A.

After Foundational Hero Studies is finished, Toru is in the girls' locker room changing into her school uniform. Toru thanks Kyoka for stopping Minoru from peeking on them.

Final Exams Arc
One week before the end of term test, Toru sits in the lunchroom at a table with Izuku, Tenya, Shoto, Ochaco, and Tsuyu where they discuss what the exercise test will be. On the day of the exercise test, Nezu reveals that Class 1-A will be fighting against U.A.'s teachers for their exercise test. Toru is paired with Mezo and they must face Snipe in their test exercise.

Mezo, Toru, and Snipe arrive in an uninhabited city where their test exercise will take place. Snipe explains the 30-minute test; Mezo and Toru must either handcuff him or one of them must escape the battlefield within 30 minutes in order to win and pass the test.

During their battle, Snipe corners Toru and Mezo behind stone pillars. Mezo runs out to distract Snipe, and the teacher shoots at his feet before warning him not to be hasty. Suddenly Toru handcuffs Snipe, taking him by surprise. His initial reaction causes him to accidentally touch her chest with his elbow. Annoyed, Toru accuses Snipe of being a pervert, and he frantically apologizes, stating that it was an accident. After a difficult battle against Snipe, Mezo along with Toru pass the practical test.

Back in class at U.A., Toru learns that she passed the written test and will go with her classmates to the forest lodge which is a boot camp. The class sees that there are many items on the list that they don't have. Toru suggests that Class 1-A go shopping together in order to get the items they need for the boot camp. The next day, Toru along with most of her classmates go to the Kiyashi Ward Shopping Mall to buy necessities for the forest lodge. At the shopping center, Toru mentions that she needs to buy new shoes.

Forest Training Camp Arc
Due to the shopping center incident, Shota informs Class 1-A that the destination for their lodge trip has been changed and the new destination will only be announced on the day of the event. The first semester has come to a close and summer break has begun.

That day, they are informed that the new destination will be a mountainous region, owned by the professional Hero Team, the Wild, Wild Pussycats, where they will undergo reinforcement training to strengthen and upgrade their Quirks which will also allow Class 1-A to obtain their temporary licenses. Toru trains together with Mezo to increaseg the strength of both their Quirk by having Mezo quickly create multiple dupli-arms to look for Toru while she uses her invisibility to further hide her presence.

During the night of the third day, Toru along with Kyoka, participates in the Test of Courage exercise, where Class 1-B members try to scares Class 1-A's using their Quirks. However, the Vanguard Action Squad attacks the training camp, filling the forest with poisonous gas and fire. Tohru and Kyouka are unconscious when breathing the gas. Momo runs into Yuga Aoyama and asks him to take the unconscious Kyoka and Toru back to the facility. Near the Vanguard Action Squad's rendezvous point, Yuga hides behind a bush along with Kyoka and Toru. While following Momo's instructions, he meets Villains Dabi and Twice, but fortunately they do not see him.

After capturing Katsuki, the villains escape from the place. Toru is one of the fifteen people who have to be hospitalized because of the gas, remaining unconscious for days in the hospital. When she wakes up, what happened during the last days is explained to her.

Provisional Hero License Exam Arc
Due to the attack of the villains, and after Katsuki's rescue, the U.A. decides, as a security measure, to build the Heights Alliance, a group of buildings inside the campus, where the students reside. Days before, Toru had managed to convince her parents to let her stay in the U.A. and settles in his new residence.

Until the Provisional Hero License Exam arrives, Toru trains hard with his classmates to strengthen his quirk and develop new skills. During this training she creates her Super Move: Light Refraction.

Toru manages to pass the exam and obtains her Provisional Hero License.

U.A. Cultural Festival Arc
At U.A. High School, Class 1-A along with Toru choose to make a band and dance performance for the U.A. culture festival.

When Katsuki agrees to help with the band and dance performance, Toru is filled with excitement.

Joint Training Arc
When Class 1-A and Class 1-B face off as part of a training exercising, she is placed in a team with Yuga, Momo, and Fumikage to compete against Kinoko, Itsuka, Shihai, and Manga in the second round of match-ups.