They don't.
Recognizing the killing intent in her eyes and demeanor, Ryoma goes on to say he respects Kirumi for having such a big reason to live, chiding that he himself has none. He helps with the investigation by using his knowledge of tennis to estimate the net cord's length.
However, the situation is a bit unclear, as he showed a more positive change in attitude while talking with Shuichi.
His title is the Ultimate Tennis Pro (超高校級の「テニス選手」 lit. He feels others shouldn't get close to him, because along with being a murderer he is on a death row and thus likely to die soon, which would cause his close ones emotional burden. During the Class Trial, When the mastermind was mentioned, he was quick to the say the mastermind is one the Killing Game participants. He apologized to Shuichi for saying uncool things like giving up on his life. Of course it was no surprise to him, he hated have to pretend he had no idea what happened. Ryoma possibly doesn't put any of the blame on Kaede. Kaito used to be in a tennis club when he was younger, having looked up to Ryoma as an amazing tennis player himself. Once he arrived however, he found out that he was fooled and was actually playing in fixed matches that rich people were gambling on.
Ryoma used to own a pet cat he loved very much, supposedly a Russian Blue. He bid his farewell to Shuichi and escaped using his Shukuchi Method before Gonta knocked the Ultimate Detective unconscious. During Shuichi and Kaede's investigation, Ryoma warned the duo that testimonies without evidence are powerless, as if telling them to be careful. Nevertheless, he still has certain kindness in him and retains his great love for animals.
It was made by (Note: These reasons I wrote may not be true.) The saws get closer, and closer, and closer, and closer.
It killed him on the inside that his classmates are dead because of him.Note: This fanfiction was NOT made by me. Taking advantage of his weakness, she told Ryoma about her motive video, being the Prime Minister of Japan and expressing passionately how she needs to save them all. However, his younger self was a big animal lover with a positive and proactive nature, but he states that he is now just a shadow of his former self and his old self no longer exists. This was the only way that he could find his will to live, as he wanted to know the people that love him and have a reason to survive with everyone else.
During Ryoma's Tennis days, he had a captain who had a strong bond with and even considered him the best Tennis player out there, even defeating the Ultimate Tennis Pro himself. Due to his past, Ryoma appears to be depressed and suicidal, assuming he has very little time left and is unable to have any close ones.
However, Monokuma's first and additional motive, the First Blood Perk and time limit, threatened the lives of the trapped students. While generally not appearing very aggressive, he is apparently willing to harm and even kill people if he believes they deserve it, and he occasionally gives others a very piercing look as a warning. Ryoma questioned just how it would go about and if they would be given weapons, much to After Monokuma commenced the Killing Game, Ryoma read the Killing Game rules on his MonoPad. Ryoma was disappointed that their unity was able to fall apart so easily before leaving with the others and heading to his dorm room.
One day, Ryoma was invited to play in an underground tournament hosted by a mafia organization.
As Tsumugi tried to say that Ryoma, Kokichi or K1-B0 went to the girls' bathroom, but Shuichi ruled that out, by saying if one of them went to the bathroom, they would've seen each other, but she never mentioned any of that, proving Ryoma, Kokichi and K1-B0's alibis true and Tsumugi's false.
Interestingly, he still carries a candy cigarette in his mouth. Ryoma closes his eyes. Ryoma was a tennis player with a promising future, world famous since his middle school days and winning many international matches. Super High School Level Tennis Player). Much later on in Chapter 5, after the remaining participants cleared the However, the true Mastermind, in order to get the remaining survivors at the time to continue the Killing Game, decided to connect everyone's memories of The Gofer Project to the story of In the Mastermind's rush however, they accidentally overlooked slight inconsistencies and plot holes when linking both stories together, such as "Ultimate Despair" only referring to While Ryoma did remember basic details about the Ultimate Hunt in Chapter 2, he ultimately has no complete recollection of the event, as he was murdered before he actually received a complete memory about The Gofer Project by the Flashback Lights in later chapters. Everyone who showed up to watch grew increasingly worried as the timer continued to count down and Himiko had not come out of the tank yet. His legs are notably much more muscular than the rest of his body. Everyone was completely shocked and bewildered as to how Ryoma died, let alone in Himiko's magic show, but had to investigate nonetheless. Ryoma's death and lowered some morale in the third chapter, with Himiko saying "As a mage, I've still got a ways to go."
Since it does not appear on his motive video, it's possible that it either died or has forgotten Ryoma just like he feared. Suddenly he appeared on the tennis court. During Class Trials, he generally trusts others but doesn't hesitate to voice his doubts and use calm judgment. But right when the saws would touch Ryoma, they get deactivated.
Having destroyed the mafia's reputation, they massacred Ryoma's family. Ryoma considered Shuichi's talent very good and admired his detective skills during Class Trials and Free Time Events.