Weekly Shonen Jump 1978 Issue 21

# Diff Title 14 15 16 17 18 19 20 21 Avg.
1 - Play Ball - - - - - - 1 5 3.0 (+2.0)
2 - Susume!! Pirates 2 2 2 4 6 5 3 3 3.4 (+0.1)
3 - Sawayaka Mantaro 4 4 4 5 4 6 4 4 4.4 (±0.0)
4 - Circuit no Okami (The Circuit Wolf) 1 8 8 1 5 1 5 6 4.4 (±0.0)
5 - Hole in One 5 5 5 8 8 4 2 2 4.9 (-0.4)
6 - Ring ni Kakero 8 1 9 6 9 7 8 8 7.0 (+0.1)
7 - Todai Icchokusen 11 6 11 2 2 2 12 12 7.3 (+0.3)
8 - Kochira Katsushika-ku Kameari Koen-mae Hashutsujo (Kochikame) 7 7 7 9 7 8 11 7 7.9 (-0.1)
9 - Asataroden 9 9 13 10 1 10 9 11 9.0 (+0.2)
10 - Pinboke Shatta 10 10 1 14 13 9 13 13 10.4 (+1.5)
11 - 1 2 no Ahho 6 11 6 12 11 11 14 14 10.6 (+0.1)
12 - Akutare Kyojin 13 13 10 11 10 13 10 9 11.1 (-0.3)
13 - Doberman Deka 12 12 12 13 12 12 7 10 11.3 (-0.2)
New Serialization
- - Keisatsuken Monogatari Keishicho Kanshikika Amano Shigeo Funtoki - - - - - - - 1 1.0

1978 Issue 21 Chapters

# Manga Title Chapter Title (JP)
1 Keisatsuken Monogatari Keishicho Kanshikika Amano Shigeo Funtoki Start Lead Color おれのレックス!の巻
2 Hole in One Color ●ひょうしょう状の巻
3 Susume!! Pirates 暖かい国から帰ってこないスパイの巻★前編
4 Sawayaka Mantaro Color ●青春万歳の巻
5 Play Ball 問題児(?)井口の巻
6 Circuit no Okami (The Circuit Wolf) ふきだす恐怖心の巻
7 Kochira Katsushika-ku Kameari Koen-mae Hashutsujo (Kochikame) ●マルチ時代!?の巻
8 Ring ni Kakero チャンピオンカーニバル出場!の巻
9 Akutare Kyojin 明、大遠投!!の巻
10 Doberman Deka ●里帰り!の巻
11 Asataroden ●女にたかるな!の巻
12 Todai Icchokusen ❤母ちゃんのうた・・・の巻
13 Pinboke Shatta ●激闘 開始!!の巻
14 1 2 no Ahho End ●オレたちにホームはない!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/)