Name: Aku Aku no Mi (From Akubi=Yawn so Yawn Yawn Fruit)
Type: Paramecia
Abilities: Aku Aku no Mi grants the user the ability to make other people yawn. Although this seems to be a ridiculous ability, in fact it is more deadly than it seems to be. By yawning, the user makes any people in a 25 meter radius yawn. As a result, they start feeling drowsy and so their movements get slower and their attacks weaker. The effect lasts for 3 posts (3 posts for each effected unit) and it can stack up to 3 times. Also, the user can only yawn and use his ability once per post. The disadvantage of the ability at this state is that the user cannot control who is going to be affected by the ability, other than himself.
After the user takes part in two (2) threads, another part of the ability is unlocked. By yawning, the user is not only able to make living things drowsy, but also non-living things. As a result, the power of their effects is reduced. For example, a sword's cutting power is less than before and a fire's burning power is not as hot as before.
After the user takes part in four (4) threads, the last part of the ability is unlocked. At this point, the user has mastered his ability and so he is able to decide which thing will start "yawning" and will have its powers reduced.