The moment of the signal that raised the curtain. Everyone there saw something they could not believe. At the same time the buzzer sounded the beginning of the match, Ikki pulled forth blue light from his body, and ran at Touka.
ÒÇîWh-Wh-Wh-What is going on!? Contender Kurogane suddenly used his trump card, Ittou Shura!ÒÇì
The inside of the venue stirred at that fact. Ikki had employed Ittou Shura at the beginning of the match, which he had never done before.
It was natural. This technique had a strict limit of one minute. It could be nullified just by running away. For that reason, Ikki never used it without first exhaustively understanding the scope of his opponents' powers.
But now, Ikki had thrown away that attitude. He had no stamina left to draw out his opponent's ability bit by bit. Was he too much in a hurry to decide the match because of that fatigue?
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The two knights put their entire bodies into it, and followed through with their slashes! The flash of lightning from the attack released by steel. The mutual strike that crossed the shortest distance―Raikiri was just slightly faster!
―Not good!
Ikki knew this.
―This wasn't enough!
Before his eyes that already could not perceive color, a blade of shining plasma was approaching. Before that speed and power―
―He couldn't reach it!
He would be defeated. The Raikiri that followed through would show neither hesitation nor mercy. A complete swing that would kill without remorse. Such a beautiful, beautiful swordsmanship.
Touka Toudou, Raikiri… this girl was truly strong!
―But so what!?
He already knew that. That she was strong, and that he was inferior to most, all of it. However, did Ikki turn his eyes away from that reality?
No!
He continued to fight. He did not retreat one step from that unbearable reality. That was why he knew. Because Ikki was like that, he knew what he should be doing right now.
If he was inferior, he should gather his strength. If he was imperfect, he should strain his power.
One minute was too long. Right now, he just needed one second!
―So be it, he'll sharpen his soul.
- - -
This fight showed that Ikki activated Ittou Shura immediately as the match started, then midway in his and Touka's swings, his Raikou vs her Raikiri, Ikki saw that it wasn't enough. He wasn't fast enough, that Raikiri was just slightly faster.
So yeah. With this fight, and the description of Raikiri from Touka vs Shizuka, this is what comes out:
MHS+ Raikiri (Assuming Touka can use Raikiri at exactly lightning speed [440 000 m/s], then she's Mach 1282.80)
MHS+ Ittou Razetsu (Considering Razetsu outsped Raikiri, that and Ikki was superbuffed even further, then this makes Razetsu at least Mach 1282.80)
QUOTE:
And furthermore Stella noticed it. Ikki's entire body, it was bleeding underneath his clothes. The body he had strengthened many hundred-fold. It was already beyond the range that a human body could withstand.
- - -
At least MHS Ittou Shura (Considering Ittou Razetsu is Base Ikki amped hundred-fold, that makes Ittou Shura 1/10 of Razetsu, resulting in Mach 128.27)
QUOTE:
While swinging her sword of light, Stella made this protest. A release of magic power that could be seen by the naked eye, and then movements that couldn't? Such things weren't caused just by doubling physical attributes. Even if she was only talking about physical power, Ikki's had surely jumped more than ten-fold.
- - -
At least Hypersonic+ Base Ikki (Considering Ittou Shura jumped Ikki's stats ten-fold, diving Ittou Shura's result now by 10, Mach 12.83)
- - -
With regards to their reflexes, Ikki's Ittou Shura naturally scales to his attack speed, so MHS, since he was the one who noted that Raikiri is a tad bit faster. That and he activated Razetsu mid-swing.
So Ittou Shura is much higher than Mach 128, probably nearer to 1000 than it is to 100, and Ittou Razetsu is much faster since it outsped Raikiri that got a bit of a headstart from outspeeding Ittou Shura.
And considering it's 8am and I have yet to sleep, I probably screwed this up somehow.
Good mornight.
EDIT:
Misplaced quotes and wiki causing trouble.