Rikido Sato/Synopsis

Battle Trial Arc
He is paired up with Koji by the lottery. It is unknown how well they both did in the trial itself.

U.S.J. Arc
Rikido shouts to Tenya about running for help. Upon seeing All Might, he smiles happily. After the battle when the League of Villains leaves Unforeseen Simulation Joint, he is seen with his class.

U.A. Sports Festival Arc
Rikido places 15th in the Obstacle Race, allowing him to participate in the next event, the Human Cavalry Battle. He then teams up with Toru, Kyoka, and Koji. Rikido fails to advance to the tournament event of the Sports Festival due to his team not accumulating enough points.

Rikido watches the closing ceremony of U.A.'s Sports Festival along with his class.

Vs. Hero Killer Arc
Two days after the Sports Festival, Rikido is in class. During the Hero Informatics period, Class 1-A has to decide on Hero names. Rikido writes down and shows his classmates his Hero name: Sweet Taste Hero Sugar Man (甘味ヒーロー・シュガーマン).

After Class 1-A is finished formulating their Hero names, Rikido is given a list of 40 work places in order to choose a workplace that he wants to train at. On the day of the work place training, Rikido is at the train station with his class so that he can travel to the work place of his choice by train.

Final Exams Arc
One week before the end of term test, Rikido talks to Koji about the end of term test, saying that it will be more difficult than the mid-term tests. On the day of the exercise test, Mr. Principal reveals that Class 1-A will be fighting U.A.'s teachers in their exercise test.

Rikido is paired with Eijiro and they must face Cementoss in their test exercise. Rikido, Eijiro, and Cementoss arrive in an uninhabited city where their test exercise will take place. Cementoss explains the 30-minute test; Rikido and Eijiro must either handcuff him or one of them must escape the battlefield within 30 minutes in order to win and pass the test. The test begins.

Eijiro and Rikido keep smashing their way through Cementoss' cement walls, but the more walls they destroy, the more walls Cementoss creates to keep them at bay. Cementoss tells Eijiro and Rikido that their weaknesses are drawn out battles and advises the duo to push their strength to the limit. Eijiro and Rikido are unable to get past Cementoss' walls by the time the End of Term Test finishes, and as a result, they fail.

Back in class at U.A., Rikido is crestfallen that he is unable to go to the forest lodge due to failing the practical test. Soon, Shota enters the classroom and informs Class 1-A that they are all going to the forest lodge which will be a boot camp, which makes Rikido happy. However, Rikido will be receiving harsher training at the boot camp for failing the practical test. Rikido goes with his class to Kiyashi Ward Shopping Mall to buy necessities for the forest lodge.

My Hero Academia: Two Heroes
At some point Rikado arrives to I-Island along with Hanta.

On the night of the I-Island preview, Hanta and Rikado go eat at Meke’s Dinner when the I-Island system is hijacked. A curfew announcement is made, so they walk back to their hotel room. Once Melissa reboots the system to normal mode, Rikado is glad everything is alright.

Rikado hangs out with the rest of his class after the I-Island Expo opens up.

Forest Training Camp Arc
The next day after the shopping trip, at U.A., 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.

On the day of the event, Class 1-A boards a bus that will take them to the forest lodge destination. An hour later, Class 1-A's bus stops for a restroom break. However, Class 1-A notes that Class 1-B is not at the rest stop. Suddenly, two females wearing cat-like costumes and a small boy appear; the females excitedly introduce themselves as the professional Hero Team, The Pussycats. Mandalay explains to Class 1-A that they will be staying at the base of a mountain which is a part of their domain; they have three hours to reach the base of the mountain using their Quirks as they please and those who do not arrive there by 12:30 pm will not be served lunch. Soon, Class 1-A realize that they have already arrived at their destination and their training camp has already begun with the Pussycats being their supervisors. Some of Class 1-A try to leave, but Pixie-bob uses her Quirk to create a landslide of dirt that causes Class 1-A to fall into a forest called Forest of Magic Beasts, which they must traverse to reach their destination. Suddenly, Class 1-A are confronted by a beast; Koji tries using his Quirk to control the beast but it does not work due to the beast being made out of dirt. Izuku, Shoto, Tenya, and Katsuki mobilize and use their Quirks to destroy the dirt beast.

After Izuku, Tenya, Shoto, and Katsuki destroy the dirt beast, Class 1-A begins traversing the Forest of Magic Beasts. However, the journey through the forest to the Cabin takes around about 8 hours. Class 1-A arrive at the facility, battered and tired. It is now 5:20 pm in the evening. Pixie-bob admits that she thought they would take longer to get to the facility; she praises Class 1-A for figuring out her Earth Beasts quickly and easily.

Class 1-A fetch their luggage from the bus and put it in their rooms. Class 1-A go to the dining hall to have dinner. After finishing eating dinner, Class 1-A go to the hot springs. The next day at 5:30 AM, Class 1-A are outside the training camp cabin. Shota greets his students and tells them that they will undergo reinforcement training to strengthen and upgrade their Quirks which will also allow Class 1-A to obtain their temporary licenses.

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