Crayon Shin-chan aired a special episode on August 3, 2007, where Shin-chan meets Ryotaro, Hana, Naomi, the Owner, and Momotaros on the DenLiner. This special is titled "Crayon Shin-chan Midsummer Night: Here I Come! The Storm is Called Den-O vs. Shin-O 60 Minute Special!!" (クレヨンしんちゃん 真夏の夜に オラ 参上！ 嵐を呼ぶ 電王ＶＳしん王 ６０分スペシャル！！ Kureyon Shinchan Manatsu no Yoru ni Ora Sanjō! Arashi o Yobu Den'ō VS Shin'ō Rokujuppun Supesharu!!?).[13][14]
In a later rerun of the special, Shin-chan and Nene meet up with Den-O, again, although to act as a teaser for the final episodes of Kamen Rider Den-O and to introduce Kamen Rider Kiva along with Ryotaro Nogami (Takeru Satoh) and Wataru Kurenai (Koji Seto).[15] The live action Shin-chan also meets with the cast of Juken Sentai Gekiranger for the teaser of their final episodes and later with the cast of Engine Sentai Go-onger to air the trailer for their series.
