おこちゃま戦争 (Okochama Senso)

==Background==
"Kiddie War" is an original song by Giga. The song tells the story of two siblings (Len and Rin) who, at the request of a butler, aim to best the other for the throne. The two engage in a "Kiddie War", both of them trying to gain the upper hand over each other in order to prove to the butler that they are the one worthy of the title emperor. However, all of their squabbling results in their contest ending with a draw.
The song was originally written by Giga and Reol for Kradness and Reol; however, Len and Rin's version was released at the same time.
This song has entered the Hall of Legend and exceeded over 10 million YouTube views. Hence, this is one of Giga's most notable songs, and one of the Kagamines' most notable duets.
==Preceding and succeeding versions==
==Lyrics==
Japanese (日本語歌詞) 	Romaji (ローマ字)
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
だけどキミ キミだけが 	dakedo kimi kimi dake ga
（ ） 	( )
ボクに似合いのライバル 	boku ni niai no raibaru
（ ） 	( )
オチるのも 凹んでんのも 	ochiru no mo hekonden no mo
（ ） 	( )
 	
今宵も てめーと やい やい やい やい 	koyoi mo temee to yai yai yai yai
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
 	
引き分け！？ 	hikiwake!?
えーっ 	ee
==Derivatives==
==Other media appearances==
===Discography===
This song is featured on the single おこちゃま戦争 (Okochama Sensou).
This song is also featured in the compilation album Download feat. 初音ミク.
===Concerts===
This song is featured in the following concerts:
* Kagamine Rin & Len Happy 14th Birthday Party 「Two You☆★」
* Magical Mirai 2022 10th Anniversary (Osaka, day 1 and 3/Tokyo, day 1 and 3)
* Miku Expo North America 2024
* Miku Expo Europe 2024
* Miku Expo New Zealand & Australia 2024
===Video games===
This song is featured in the following video games:
==== Series====
==== Series====
==== Series====
====Other games====
* Hatsune Miku -Project DIVA- X (In the 'Chaos Medley: Giga Remix' medley)
* #COMPASS Live Arena
* (Virtual Singer version by Kagamine Rin and Len; SEKAI version by Wonderlands x Showtime and Kagamine Rin and Len)
==Gallery==
<tabber>Games =
Games - Live Arena - おこちゃま戦争.png|Music jacket featured in #COMPASS Live Arena
Games - Project SEKAI - おこちゃま戦争.png|Music jacket featured in Project SEKAI COLORFUL STAGE! feat. Hatsune Miku
|-|Concerts =
Rin and Len dancing to Kiddie War during Miku Expo 2024 in San Jose.jpeg|Kagamine Twins performing Kiddie War in the Miku Expo 2024 in San Jose concert.
Rin and Len dancing to Kiddie War during Miku Expo 2024 in Phoenix.jpeg|Kagamine Twins performing Kiddie War in the Miku Expo 2024 in Phoenix concert.
Rin and Len dancing to Kiddie War during Miku Expo 2024 in Los Angeles.jpeg|Kagamine Twins performing Kiddie War in the Miku Expo 2024 in Los Angeles concert.
Rin and Len dancing to Kiddie War during Miku Expo 2024 in Chicago.jpeg|Kagamine Twins performing Kiddie War in the Miku Expo 2024 in Chicago concert.
|-|Merchandising =
GigaReol - Okochama Sensou (single).jpg|Cover art of the digital singleおこちゃま戦争 (Okochama Sensou)
</tabber>
==External links==
===Official===
===Unofficial===
Category:Original songs
Category:Japanese songs
Category:Japanese duet songs
Category:Partially bilingual songs
Category:Songs featuring Kagamine Len
Category:Songs featuring Kagamine Rin
Category:Concert songs
Category:Mobile game songs
Category:Video game songs