If you liked
Touhai Densetsu Akagi: Yami ni Maiorita Tensai
|
...then you might like
Gyakkyou Burai Kaiji: Ultimate Survivor
|
Same story, same feel, cept Akagi's a badass mudabitch, but Kaiji sheds manly tears
If you liked
Kore ga Watashi no Goshujinsama
|
...then you might like
Sora no Otoshimono
|
Same perverted, tenacious protagonists surrounded by a group of gorgeous girls
If you liked
Momo
|
...then you might like
Momogumi Plus Senki
|
Both protagonists must complete a task of finding/defeating 7 things before their 18th birthday.
If you liked
Koi Gokoro Gekokujou
|
...then you might like
Marugoto☆Ore no Mono
|
Both stories are about childhood friends, and one of them changing personalities.
If you liked
Kaichou wa Maid-sama!
|
...then you might like
Himitsu no Shitsuji-kun
|
Both are about popular girls working at a cafe/tea house and being discovered by a boy at school.
If you liked
Penguin Kakumei
|
...then you might like
Crash!
|
The same story set-up: a girl who can spot celebrity potential. The only difference is that Crash! is harem and Penguin Revolution is gender bender.
If you liked
Rockin'★Heaven
|
...then you might like
Zero Count
|
Although the storylines are different, the setting is still a school with 95% boys and exactly 2 girls in the class the main character is in.
If you liked
The Tarot Café
|
...then you might like
Yumekui Kenbun
|
Both have mini-stories involving a supernatural-like person solving problems.
If you liked
Itoshi no Goshujinsama
|
...then you might like
Spicy Recipe
|
A cute one-shot manga with another seemingly uncaring boyfriend and another girl who wants a very romantic relationship and pines after her boyfriend.