Volume 4

Volume 4 of the Ya Boy Kongming! (Manga) was first released on January 13, 2021.

Synopsis
In order to obtain 100,000 likes and win a ticket to Summer Sonia, Eiko has to compose an all-original new song with the help of prominent DJ Steve Kiddo, but she finds herself in a slump. On the advice of Kongming, Eiko goes busking on the streets and meets Nanami Kuon, a girl who's also pursuing her own music. After spending time together, Eiko finally finds ther song's true calling. But then, Nanami reveals herself as not she first introduced herself to be.

From left to right

 * Eiko Tsukimi

Chapters

 * 022. Dreamer
 * 023. To the Battlefield
 * 024. To Borrow Arrows with Straw Ships
 * 025. AZALEA
 * 026. Eiko's Song
 * 027. AZALEA Reborn
 * 028. The Stories of the Victors
 * 029. The Wakatsuki Siblings
 * Extra 4. Kongming, to Live Alone