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WARNING! |
- This is the article on the weapon wielded by Seiko. For the cryptid, head to Nessie.
Nessie (ネッシー Nesshī?) is a bat wielded by Seiko Ayase as her signature weapon.
Appearance[]

Nessie's retractable pencil.
Nessie is a red handle metal bat with the words "Power of Nessie" (ネッシーの力 Nesshī no Chikara?) inscribed. Additionally, the bat is equipped with a retractable pencil tip that Seiko utilizes for her barrier magic.
Capabilities[]
Seiko utilizes this bat for melee attacks. As demonstrated during a training session with Momo, Seiko can apply the Power of Words to her weapon to enhance her strength and amplifying the impact of her swings, which allowed her to propel a sandbag through the air with a single strike.

Seiko wielding her bat to create mystical barriers and engage in melee combat.
Using the retractable pencil installed into the bat, Seiko can use her charm nails to form an evil spirit-warding barrier by drawing circles on the ground; either to protect herself from yokai that attempt to approach her or to trap them. When opting for the latter, Seiko creates a compact barrier around the yokai and swings her bat to execute unrelenting strikes that are difficult for her opponent to dodge, with each blow also resulting in the trapped yokai being knocked out of the barrier's perimeter and triggering its ignition as punishment.
History[]
The bat was named during Seiko's training session with Momo on how to utilize the Power of Words. After Momo gave her belief that Nessie is the most powerful creature in the world, Seiko decided on inscribing her bat with the words "Power of Nessie" and subsequently naming it after the Loch Ness Monster. She then proceeded to demonstrate to Momo the Power of Words on a sandbag by shouting out the word "Nessie" with enough conviction to knock it back and bounce off her house.