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Comments of Otona-chan.

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2016-01-11 17:08
Cutesy-wootsy story about high school buddies, Otona and Osanai. Otona is hovering around puberty and wants to fall in love and be taken seriously as an adult. Osanai drops hints like crazy, but Otona is pretty slow on the uptake. And along comes Mr. Charisma, the new teacher, for added rivalry complications.
2016-01-11 10:06
Ch.1-2,6 Otona-chan - A popular lovely childish boy, loves snack like kid, wanna be an adult. He even tries drinking coffee to be mature! Σ( ̄∇ ̄")
The mangaka Chibi image is super cute! ヾ(´▽`✿)ゝ
Ch.3-5 Dreamy Love -
2017-10-14 21:37
Ch1-2) Cutesy boy in class wants to be treated more like an adult and starts to admire the new temp teacher because he seems so adult-like, but his admiration is making his childhood friend really jealous. Ch3-5) salaryman has to mentor a clumsy innocent newbie who discovers his biggest secret- that he's an author. He falls in unrequited (at first) love with the newbie, who just wants to help him with his book. Ch6) A return to the first story about the high school students.
2016-01-11 08:34
How would you feel when your closest childhood friend whom you have loved forever falls for someone else & WORSE, makes you his love adviser & helper in his love struggle!

Aaaahhh....that was painful,NOT in a bad way. I felt so bad for Masaki at the end of 1st ch. But the 2nd ch. compensated me with the UBER CUTENESS!! And you gotta LOVE Umiyuki Lily's adorable chibis!! (≧∀≦)
2018-01-02 04:26
I dont deserve this fluff. Hiroto soadorableeeeeeeeee
1. Bff. Hiroto x masaki. Hiroto has a crush on sensei, masaki was jelly. Sensei is actually....????? That is some plot twist
2. Book designer senpai is training clumsy newbie. Senpai is actually the famous romance novelist that the newbie admire
2016-11-19 08:58
lmao the sensei is a cupid tho lol
2016-11-05 13:21
GAHHHHH so cute the ending!!!!!
2016-06-01 22:55
omgggg this made me want to do a happy dance. the Angel of Yaoi blessed these people, sigh!
2016-01-11 10:27
Innocent, wow. Give me more... oops, wrong emoji XD. ('///')> hehe
2018-01-02 12:52
The first story was sooooo cute!! "let's become adult together" awwwwwwwwwww
The second couple was nice too. I would have liked, though, to see more of both the couples... Why are the cute mangas always so short!?
2018-01-03 11:00
~kyuuunn so cute what a lovely couple
2019-10-16 00:45
could care less about the first story, uke had the emotional maturity of a 3 year old. However, that second story was way better.
2021-05-18 22:07
1st story was nice. Just the right amount of sugar but I couldn't handle the 2nd story's uke sweetness....too much that I wanted to throw up but it settled down after the confession. Thank God
2022-05-10 07:55
Give me more of otona chan
2020-09-13 22:29
High school student, "Otona-chan" is popular among both guys and girls with his cute looks. But instead of being treated like a child, he wants to be treated like an adult and really admires cool adults. And then comes a student teacher to his class, who is very much adult-like and he falls hard...
Ror
2020-11-12 14:15
I don't think I deserve this UWAAHHH!! KAWAII!!
2020-11-24 18:33
So cuteeee
Will definitely read it again tho I'm kinda sad that sensei didn't get a story but it was so surprising to find out he's actually an angel or even a cupid?? So adorable
Name: Otona-chan.
Status: Completed   
Author: Umiyuki Lily 2014 released.
Genre(s): Romance / Shounen Ai
Alternative: オトナちゃん。; Otona chan; Otona chan.; Otona-chan
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