I probably don't spend as much time writing as Light does, but I do love to write! Here's more or less all of my Death Note fanfiction, in the form of AO3 links.
I've divided these into fics rated Teen and fics rated Mature. There's nothing especially explicit in here, but the Mature-rated fics may include some mild sex scenes.
Fics rated Teen:
Always Believe (2024): Death Note/Ace Attorney crossover, gen. 2,000 words.
Phoenix Wright defends Light Yagami in court.
Cold Comfort (2024): Light/L, slash. 1,200 words.
“I suppose you’ve contrived this situation as a test,” Light says. He’s careful to make it sound casual, playful. “How would Kira respond, stranded in the cold with the detective trying to catch him? That’s what you’re thinking, isn’t it?”
“Contrived this situation?” L asks. “I don’t control the weather, Light-kun.”
Shades (2023): Light and L, gen. 2,300 words.
“Do you regret killing me?” L asks.
Shackles (2023): Light/L, slash. 3,700 words.
When you fall in love with your soulmate, their name appears on your skin.
All Light has to do is fall in love with L, and then he’ll be able to kill him.
Up Close (2023): Light and Naomi, gen. 1,200 words.
He has to kill her. He has to kill her, here and now, with his bare hands.
(Light tells Naomi that he's Kira before he realises she's using a fake name. It doesn't end well for anyone.)
Metamorphosis (2020): Light, gen. 1,700 words.
Light doesn't sleep well for the first few days.
Fics rated Mature:
New Experiences (2024): Light/Ryuk, slash. 1,000 words.
Ryuk shrugs. “It’s, uh... I think the rule says it’s neither permitted nor possible for us to have sex with humans.”
Light’s never been able to let an obvious inaccuracy slide. “If it weren’t possible, there wouldn’t be any point in forbidding it.”
Awakening (2023): Light/himself, slash. 2,200 words.
Light regains his memories, but he isn't prepared to be Kira again. He's trying to fight against his own plan.
Kira will need to use every tool at his disposal to tempt Light back into his destined role, and seduction is a tool like any other.
Cornered (2020): Light/L, slash. 1,900 words.
“I came here to proposition you sexually,” L says.
Light stares at him, calculating.
This is a test.
Ficlets:
I've also written a number of short ficlets for Death Note, which you can find here on my secondary AO3 account!