Weekly Shonen Jump 1981 Issue 21

# Diff Title 14 15 16 17 18 19 20 21 Avg.
1 - Dr. Slump 5 4 1 4 3 3 5 5 3.8 (+0.2)
2 - Ring ni Kakero 6 5 7 6 6 4 2 7 5.4 (-0.1)
3 - Sannen Kimengumi 4 2 4 11 7 7 8 6 6.1 (+0.5)
4 - Tennis Boy 8 12 10 5 5 8 4 2 6.8 (-0.5)
5 - Kinnikuman 2 11 2 3 11 13 6 13 7.6 (+0.2)
6 - Hinomaru Gekijo 1 6 8 7 10 10 11 11 8.0 (+0.2)
7 -3 Geki!! Gokutora Ikka 12 10 9 10 13 9 9 8 10.0 (-0.6)
8 -1 Bun no Seishun! 10 8 6 8 8 15 15 14 10.5 (+0.2)
9 +2 Kochira Katsushika-ku Kameari Koen-mae Hashutsujo (Kochikame) 9 9 11 12 9 12 12 12 10.8 (+1.4)
10 +2 Ricky Typhoon 11 1 12 9 12 14 14 16 11.1 (+1.1)
New Serialization
- - Forever Shinji-kun - - - 1 4 6 13 15 7.8
- - Captain Tsubasa - - - - 1 5 3 4 3.3
- - Fine Play - - - - - 1 7 9 5.7
- - Makkenji - - - - - - 1 3 2.0
- - Rock 'n Roll Monogatari - - - - - - - 1 1.0

1981 Issue 21 Chapters

# Manga Title Chapter Title (JP)
1 Rock 'n Roll Monogatari Start Lead Color 〔おんぷ〕メジャーなんかクソくらえ!の巻
2 Tennis Boy Color ●挑戦権はもらったの巻
3 Makkenji ■斬のニ からくり曼荼羅の巻
4 Captain Tsubasa ○サッカー小僧はものまね上手の巻
5 Dr. Slump Dr.マシリトの野望!!の巻《前編》
6 Sannen Kimengumi ●修学旅行シリーズその③「新幹線大パニック」の巻
7 Ring ni Kakero ○本当の婚約者の巻
8 Geki!! Gokutora Ikka ●軟弱優等生の巻
9 Fine Play ●豪球!梅本の巻
10 - One-shot
11 Hinomaru Gekijo 主役はどっちだ!!の巻
12 Kochira Katsushika-ku Kameari Koen-mae Hashutsujo (Kochikame) ★親心・・・の巻
13 Kinnikuman ★因縁が因縁をよぶ!!の巻
14 Bun no Seishun! ★衝撃の事実の巻
15 Forever Shinji-kun Ω特訓の巻
16 Ricky Typhoon ★惑星伝説の巻

Source: Created by editing, modifying, and supplementing data from Japan's Agency for Cultural Affairs "Media Arts Database (Beta Version)" (https://mediaarts-db.bunka.go.jp/)