[Fixed] Errors: Yamada-Kun & the Seven Witches

After volume 16 of the manga, the English-language editions switch to having two volumes in each book. This seems to be accurately reflected in the CLZ entry for #19/20, but not any of the others. Also, when I scan the barcode for my copy of #21/22, CLZ incorrectly recognizes it as #19/20. This should be the accurate information.

Series: Yamada-Kun and the Seven Witches
Issue No: 17/18
Release Date: Jan 15, 2019
Barcode: 9781632365842
Format: Paperback
Publisher: Kodansha
Plot: Clash of Clubs

Suzaku High School is in crisis after a new witch power influences the student body to turn on the Student Council! Facing this and a mysterious threat from the Shogi Club, the gang must come up with a plan for a new presidential election. Meanwhile, Yamada and Tamaki track down Ichijo, the opposition for the upcoming election and wielder of a new witch power, but when they reach him, they discover him waiting ominously outside of Shiraishi’s house…
Genre: Romance, Fantasy, Comedy
No. of Pages: 386
Language: English
Color: Black & White
Cover Price: $16.99
Writer/Artist: Miki Yoshikawa
Cover:

Issue No: 19/20
Release Date: Jul 23, 2019
Barcode: 9781632366320
Format: Paperback
Publisher: Kodansha
Plot: The Truth Untold

Yamada confronts Ushio to take back the witch power that he stole from Kotori, and to Yamada’s surprise, Ushio agrees. Now, with all seven witches gathered together, the Student Council is finally able to hold a ceremony and grant Yamada’s wish to reclaim his lost memories. Yamada finally remembers his past with Nancy, Himekawa, and Ushio, and vows to not let the Shogi Club jeopardize his relationships with his friends again. But just as the Student Council begins to plan their defense against the Shogi Club, Ushio has another idea–steal Nancy’s witch powers and become the new Seventh Witch!
Genre: Romance, Fantasy, Comedy
No. of Pages: 386
Language: English
Color: Black & White
Cover Price: $16.99
Writer/Artist: Miki Yoshikawa
Cover:

Issue No: 21/22
Release Date: Jan 14, 2020
Barcode: 9781632369000
Format: Paperback
Publisher: Kodansha
Plot: Old Flames and New Witches

The school’s memories of Yamada are gone again! He has to trust that Shiraishi’s notebook will convince his friends he’s telling the truth, but can it bring back Shiraishi’s feelings for him? The romantic drama doesn’t end there at Suzaku High! As the third-years gear up for graduation, Yamada needs to help clear up the love quadrangle between Yamazaki, Leona, Rika, and Asuka in order to safely restore everyone’s memories of him. Just when things seem to be on track for the new school year, a first-year witch joins the Supernatural Studies Club, and his secrets go beyond just his power…
Genre: Romance, Fantasy, Comedy
No. of Pages: 402
Language: English
Color: Black & White
Cover Price: $16.99
Writer/Artist: Miki Yoshikawa
Cover:

Issue No: 23/24
Release Date: Jan 26, 2021
Barcode: 9781646510115
Format: Paperback
Publisher: Kodansha
Plot: With Hotaru in the hospital, Hikaru makes it his mission to secure a solid future for his twin brother at Suzaku High by pretending to be him and making tons of friends–if only he knew how! Yamada swoops in to offer a helping hand, but that assistance comes at a hefty price. Meanwhile, as Shiraishi continues her efforts to recover her lost memories of Yamada, their upcoming school trip might be the perfect opportunity for the couple to make some new ones! That is, if more witch investigations don’t get in the way…
Genre: Romance, Fantasy, Comedy
No. of Pages: 402
Language: English
Color: Black & White
Cover Price: $16.99
Writer/Artist: Miki Yoshikawa
Cover:

Issue No: 25/26
Release Date: Feb 22, 2022
Barcode: 9781646510153
Format: Paperback
Publisher: Kodansha
Plot: Moments in Time When Yamada and Miyamura casually embark on an investigation to identify Yamada’s first-year girlfriend, an email buried in Yamada’s phone leads them to Hino—a timid classmate who has photos from when everyone lost their memories! But will that hard evidence actually answer any questions, or just stir up new ones? It will be up to Yamada to determine how far he’s willing to go to dig up the past, especially one that might be better off forgotten…
Genre: Romance, Fantasy, Comedy
No. of Pages: 402
Language: English
Color: Black & White
Cover Price: $16.99
Writer/Artist: Miki Yoshikawa
Cover:

Issue No: 27/28
Release Date: Jan 24, 2023
Barcode: 9781646510160
Format: Paperback
Publisher: Kodansha
Plot: Oh, To Be Young! After everything that has happened, Yamada is steadfast in his goal to go to university, but now he must face his next biggest challenge: basic, simple questions for the entrance exam! Determined to not disappoint Shiraishi, he goes on an entrance exam prep trip with everyone. But why does he want to go to university? And for that matter, which university? With the onslaught of so many questions on his future, Shiraishi may give the gentle push Yamada needs.
Genre: Romance, Fantasy, Comedy
No. of Pages: 386
Language: English
Color: Black & White
Cover Price: $16.99
Writer/Artist: Miki Yoshikawa
Cover:

Corrected, thank you for reporting.