五月人形と鯉のぼりの由来 (in Japanese). Nagoya Japanese Sword Museum Nagoya Touken World. Archived from the original on 4 February 2023. Retrieved 4 February 2023.
五月人形の基礎知識 (in Japanese). Nagoya Japanese Sword Museum Nagoya Touken World. Archived from the original on 4 February 2023. Retrieved 4 February 2023.
甲冑の鑑定(格付け) (in Japanese). Nagoya Touken Museum Touken World. Archived from the original on 3 December 2022. Retrieved 3 December 2022.
甲冑の鑑定(格付け) (in Japanese). Nagoya Touken Museum Touken World. Archived from the original on 3 December 2022. Retrieved 3 December 2022.
五月人形と鯉のぼりの由来 (in Japanese). Nagoya Japanese Sword Museum Nagoya Touken World. Archived from the original on 4 February 2023. Retrieved 4 February 2023.
五月人形の基礎知識 (in Japanese). Nagoya Japanese Sword Museum Nagoya Touken World. Archived from the original on 4 February 2023. Retrieved 4 February 2023.
胴丸・腹当・腹巻. Nagoya Japanese Sword Museum Nagoya Touken World.