9月1日7巻発売！コミックアース・スター様にてコミカライズ公開中！皆様のお陰です。ありがとうございます！

22,750,619PV有難うございます！

書籍化に伴い、タイトルが変更になります。

第4回アース・スターノベル大賞 審査員賞を頂き書籍化が決定しました！ありがとうございます！

《完結しました！読んで下さった皆様、有難う御座いました！》

25,426,019PV有難う御座います！

日間ランク 異世界ファンタジー部門　最高12位有難う御座います！本当にありがとうございます！

妻有り、息子有りの、小児科医で55歳の普通のおじさんが、3歳の皇子に転生した!?

3歳はないぜ！やり過ぎだ！どーすんだよ！

マトモに喋れねーじゃねーか！

命を狙われたり、獣人を助けたり、悪人をやっつけたり、戸惑いながらも周りの力を借りながら、些細な事から大きな（？）事まで、問題を解決して行きます。

中身はおじさんなのに、「あらら…」と可愛らしく天然チートを発揮しますが、本人は全く気にしていてません。

時々、事件に巻き込まれながら、日々ほのぼのとりんごジュースが大好きな、中身はおっさん幼児の冒険が始まります。

実の姉に湖に突き落とされた事件で前世を思い出してから、辺境の地を救い、隣国まで救い、自国の馬鹿な貴族達を粛清します。

10歳の時に偶然、初代皇帝の残した物を見つけ、前世の自分の家族にも関係する事だったと知り衝撃を受けます。

大切な家族や、従者達と一緒に駆け抜けた55年の人生の幕が降りた時に奇跡が起こります。

光の神のギフトかも知れません。56歳の元小児科医。確かに帝国第5皇子として生きていた。

3歳児始まりなんで、ラブロマンスもありません。

R指定もありません。魔王も出てきません。とんでもなく強い悪役やモンスターも全く出てきません。主人公よりも、兄皇子達の方がチートかも知れません。

日々ほのぼのと、りんごジュースをマジックバッグに大事に入れている小さな皇子の冒険のお話です。

設定もふんわりしています。

ですので、細かい事に拘らず、おおらかな気持ちで読んで頂けますよう、お願い致します。

読み終わった後に、ほんわかして頂けたら幸いです。

Volume 7 releases on September 1st! The comic adaptation is now available on Comic Earth Star! This is all thanks to you. Thank you very much!

Thank you for 22,750,619 PVs!

The title will be changed upon publication.

Received the Jury's Special Award at the 4th Earth Star Novel Grand Prize, and publication has been decided! Thank you very much!

《Completed! Thank you to everyone who read it!》

Thank you for 25,426,019 PVs!

Thank you for reaching a maximum of 12th place in the Daily Rankings, Isekai Fantasy category! Thank you truly!

A 55-year-old ordinary middle-aged man, a pediatrician with a wife and son, reincarnates as a 3-year-old prince!?

Three years old?! That's too much! What am I supposed to do?!

I can't even speak properly!

He solves problems, from minor to major (?), all while being bewildered and relying on the help of those around him, whether it's having his life targeted, helping beastmen, or taking down villains.

Though he's an old man on the inside, he charmingly displays natural cheat-like abilities with an 'Oh dear...' attitude, yet he himself doesn't pay it any mind.

Thus begins the adventure of a toddler who's an old man on the inside, sometimes getting caught up in incidents, but mostly enjoying a heartwarming daily life and loving apple juice.

After recalling his past life due to an incident where his biological sister pushed him into a lake, he saves a remote region, then even a neighboring country, and finally purges the foolish nobles of his own nation.

At the age of 10, he accidentally discovers something left by the first emperor, and is shocked to learn it's connected to his own family from his previous life.

A miracle occurs when the curtain falls on his 55 years of life, which he spent with his precious family and retainers.

Perhaps it's a gift from the God of Light. The 56-year-old former pediatrician. Indeed, he lived as the Fifth Imperial Prince.

Since it starts with a 3-year-old, there's no romance.

There's no R-rating. No Demon Lord appears. No incredibly strong villains or monsters appear at all. In fact, his elder princely brothers might be more of a cheat than the protagonist.

It's the story of a small prince's daily heartwarming adventures, always carefully keeping apple juice in his magic bag.

The setting is also rather flexible.

Therefore, we ask that you please read with an open mind, without getting caught up in minor details.

We hope you feel a sense of warmth and comfort after reading.