|Black Butler: Sebastian Michaelis|
1. Sebastian Michaelis (Black Butler)
2. Sesshomaru (Inuyasha)
3. Kurama/Kyuubi (Naruto)
Kurama, more commonly known as the Nine-Tails (Kyubi), is one of the tailed beasts. Centuries of being sought after as a tool for war and regarded as a monster that felt no emotions and deserved none in return caused Kurama to hate humanity. Kurama is widely known as the strongest of the nine tailed beasts. Despite its power being halved, Kurama remained strong enough to take on five other tailed beasts at the same time.
4. Dante (Devil may Cry)
5. Raizen (Yu Yu Hakusho)
6. Inuyasha (Inuyasha)
7. Agaliarept (Macademi Wasshoi!)
8. Naraku (Inuyasha)
9. Rias Gremory (High School DxD)
10. Madara (Natsume Yuujinchou)
Despite his cute and harmless appearance as a cat, Madara is a very high-leveled youkai in his beast form, and is respected and feared by many lower-leveled ayakashi. Demonstrating his power throughout the series, Madara claims to be the most powerful youkai of them all, and this may very well be true.
11. Aion (Chrono Crusade)
Aion is a demon and one of the ‘sinners’. He aims to ‘save’ the world and plans to do this by gathering and harnessing the power of the apostles. He always has a calm demeanour but despite his seemingly gentle nature, Aion is a cruel and dangerous being.
12. Nura Rikuo (Nura: Rise of the Yokai Clan)
- Mard Geer (Fairy Tail)
- E.N.D (Fairy Tail) [END’s full potential as demon wasn’t revealed yet, he should be on par with those demons in the top 12 once he is fully awaken.]
- Hiei (Yu Yu Hakusho)
- Kurama (Yu Yu Hakusho)
- Vampires – they’re a type of demons but I believe it is better to make a different list for vampires.
- Rin Okumura (Blue Exorcist)
- Kaguya (Inuyasha)
- Claude (Black Butler)
- Muzan Kibutsuji (Kimetsu no Yaiba)