tagainijisho: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On Debian possible default full paths are:

/usr/bin/tagainijisho - from package: tagainijisho

You may install the required package with command apt-get install {package}

Error in other languages:
tagainijisho: bevel nie gevind nie
tagainijisho: comandă negăsită
tagainijisho: comando não encontrado
tagainijisho: commande introuvable
tagainijisho: command not found
tagainijisho: käsku ei ole
tagainijisho: không tìm thấy lệnh
tagainijisho: komanda nerasta
tagainijisho: Kommando nicht gefunden.
tagainijisho: kommandot finns inte
tagainijisho: komut yok
tagainijisho: nie znaleziono polecenia
tagainijisho: níor aimsíodh an t-ordú
tagainijisho: no se encontró la orden
tagainijisho: no s'ha trobat l'ordre
tagainijisho: opdracht niet gevonden
tagainijisho: parancs nem található
tagainijisho: perintah tidak ditemukan
tagainijisho: príkaz nenájdený
tagainijisho: příkaz nenalezen
tagainijisho: команда не найдена
tagainijisho: командата не е открита
tagainijisho: 命令找不到
tagainijisho: コマンドが見つかりません