Slam Dunk, Vol. 30 continues where the previous tankōbon left off and contains the next nine chapters (261–269) of the on-going manga series.
This tankōbon continues the second round of the National Tournament with Shohoku High School and Sannoh Industry Affiliated High School.
Hanamichi Sakuragi succeeds in blocking Eiji Sawakita, and Kaede Rukawa helps Takenori Akagi and Hisashi Mitsui to score several times. Shohoku keeps attacking and Rukawa reduces their disadvantage to eight. With barely two minutes left in the game, Sakuragi tries to attack but instead missteps and runs into a table on the sidelines. Due to the hit, the officials call timeout, but Sakuragi continues playing.
Just as Sakuragi tries to block a basketball, his spine starts to hurt. Rukawa makes a three-pointer, putting Shohoku down by only five points. As Sannoh calls for a timeout, Ayako, the team manager, realizes Sakuragi's pain and tells him that if he keeps playing against Sannoh, he will never be able to play again.
However, Sakuragi decides he will keep going and just as Shohoku looks to take the lead in the last two minutes, Masashi Kawata scores first, expanding the difference. Akagi tries to score, but he is fouled by Masashi, and Sakuragi slam dunks. The slam dunk does not count due to Masashi's foul, and Sakuragi suddenly falls unconscious from the pain in his spine. As he is subbed by Kiminobu Kogure, Sakuragi realizes he wants to keep playing, and when he awakes he confesses to Haruko Akagi, his infatuation, his love for basketball.
This tankōbon is written and illustrated by Takehiko Inoue. With two minutes left in the game and this tankōbon being the penultimate one, the narrative took an interesting twist by giving Hanamichi Sakuragi, the main character of the series, an injury that may prevent him from playing basketball again. With just one more tankōbon left, it seems rather unlikely that Shohoku High would win and if they did, they would breeze through the rest of the National tournament in some sort of montage. Regardless, I am looking forward to how the series ends.
All in all, Slam Dunk, Vol. 30 is a wonderful continuation to a series that seems intriguing and I cannot wait to read more.