魔法少女リリカルなのはViVid [Mahō Shōjo Ririkaru Nanoha Vivid] [Magical Girl Lyrical Nanoha ViVid] #19

The 19th volume of the Magical Girl Lyrical Nanoha ViVid manga series, published by Kadokawa. This installment continues the story of Vivio Takamachi and her friends as they train and compete in the Inter-Middle martial arts tournament, blending magical combat with character-driven sports drama. The volume collects chapters from the ongoing series written and illustrated by Masaki Tsuzuki and Fujino Ōmori, focusing on the next generation of magical girls in the Nanoha universe.