Quiz Torimonochou/"Accident" Bonus Game

Occasionally, after clearing a scene, the screen shall start flashing red as the Hiragana and Katakana texts of akushidento (あくしでんと and アクシデント), which both mean "accident", flash up to the left of a creature who is wearing a nurse's hat with the Hiragana character me (め) on it and a ruff around the neck of his heptahedron-shaped head (he also has legs, but no arms); once the screen ceases flashing, the following three-script text appears to his left:

ちょっくらここで (Cho kkura koko de) オイラと腕だめし (Oira to udedameashi) してみねえか? (Shite minē ka?) ほうびもあるぜ. (Hōbi mo aru ze.) Translation: Do you not try to disguise your arm with Oira for a moment? There is a reward.

ルールは簡単. オ (Rūru ha kantan. O) イラの言う番号の (Ira no iu bangō) ボタンを素早く押 (Botan wo subayaku oshimasu) すんでい. (Sundei.) Translation: The rules are simple. Push the number button of Oira quickly.

正解に応じてオニ (Seikai ni kotaete oni) ギリをやろう. (Giri wo yarō.) いくぜ! (Ikuze!) Translation: Let's do the onigiri according to the correct answer. Let's go!

The Kanji text Yōi! (用意!) will then appear above both lords, followed by the Kanji/Hiragana text Hajime! (始め!) and the second Kanji text 10-byō (10秒); the Kanji text Ichi/Ni/San/Shi oshite (一/二/三/四 押して) will now appear in the boxes above both lords with the number 0 below it and you'll have to push the corresponding button as the ten-second timer starts to count down. Every time you press the correct button, the numeral in the Kanji text will change and the number below it will increase by one - but every time you press the wrong button or do not respond within one second the number will decrease by one. The Kanji texts Ichi/Ni/San/Shi osazu ni (一/二/三/四 押さずに) and Ichi/Ni/San/Shi osanai (一/二/三/四 押さない) may also occasionally appear in the boxes above the lords, in which case you should not press the button they refer to for that second to receive a point; once the timer has run out, the Kanji text Shūryō! (終了!) shall appear on the screen followed by the three-script text Yakusokuda onigiri wo yarō. (約束だオニギリをやろう. ). A second three-script text, Seikai itsutsu de onigiri 1-ko. (正解5つでオニギリ1個. ) will now appear on the screen - and this means that both lords will receive one life-onigiri for every five points they have. A third three-script text, Shitagatte onigiri ha X-koda). (従ってオニギリはX個だ. ) will now appear in the boxes above both lords (X being the amount of life-onigiri they receive); however, if they did not receive any life-onigiri at all, the Hiragana/Katakana text of N, onigiri ha yara reta. (ん、おにぎりはやられた. ) will appear in the boxes instead. The game will now return to the current round's overworld map, as the lords proceed to its next scene - however, it is also worth noting that this challenge shall never be invoked after clearing a fourth scene due to its boss.