現在考えているのは、既存の設定に似せて一文字を出力し、そのあとに「ん」「っ」「つ」のどれかを続けて出力するというものだ。以下に、「ん」「っ」「つ」の順にキーの組み合わせの案を示す。
| 通常の設定 | 左手[s] | 左手[d] | 単打（左手でなく） | 単打（右手でなく） | 右手[k] | 右手[l] |
|---|---|---|---|---|---|---|
| 撥音拡張（「一文字」+「ん」） | [s]-[f] | [d]-[f] | [k]-[j] | [l]-[j] | ||
| 促音拡張（「一文字」+「っ」） | [s]-[a] | [d]-[a] | [a]-[f] | [;]-[j] | [k]-[;] | [l]-[;] |
| 「一文字」+「つ」 | [s]-[e] | [f]-[e] | [a]-[e] | [;]-[i] | [j]-[i] | [l]-[i] |
黒塗り下駄配列の設定ファイルには、以下のように追記した。
/*
* 「ん」
*/
[s][f][
| | | | | | | | | | | | |
| | | | | |めん|ずん|づん|ぼん| | |
| | | | |ぎん|じん| | |どん| | |
| | | | | |げん|ぞん| |ぬん| |
]
[d][f][
| | | | | | | | | | | | |
| | | | | |あん|よん|むん|ほん| | |
| | | | |みん|にん| |がん|のん| | |
| | | | | |けん| | | | |
]
[j][k][
| | | | | | | | | | | | |
ちん|ゆん|ろん|ぺん|ぷん| | | | | | | |
なん|えん|もん|はん|わん| | | | | | | |
ふん|ぱん|ぽん|ぴん| | | | | | | |
]
[j][l][
| | | | | | | | | | | | |
ぢん|ざん|ごん|べん| | | | | | | | |
でん|だん|がん|ばん|ぐん| | | | | | | |
ぶん|ぜん|ねん|びん| | | | | | | |
]
/*
* 「っ」
*/
[a][s][
| | | | | | | | | | | | |
| | | | | |めっ|ずっ|づっ|ぼっ| | |
| | | | |ぎっ|じっ| | |どっ| | |
| | | | | |げっ|ぞっ| |ぬっ| |
]
[a][d][
| | | | | | | | | | | | |
| | | | | |あっ|よっ|むっ|ほっ| | |
| | | | |みっ|にっ| |がっ|のっ| | |
| | | | | |けっ| | | | |
]
[a][f][
| | | | | | | | | | | | |
| | | | | |るっ|すっ|つっ|りっ| | |
| | | | |きっ|しっ|いっ|んっ|とっ| | |
| | | | | | |そっ|やっ|れっ| |
]
[j][;][
| | | | | | | | | | | | |
おっ|さっ|こっ|へっ| | | | | | | | |
てっ|たっ|かっ|うっ|くっ| | | | | | | |
らっ|せっ|まっ|ひっ| | | | | | | |
]
[k][;][
| | | | | | | | | | | | |
ちっ|ゆっ|ろっ|ぺっ|ぷっ| | | | | | | |
なっ|えっ|もっ|はっ|わっ| | | | | | | |
ふっ|ぱっ|ぽっ|ぴっ| | | | | | | |
]
[l][;][
| | | | | | | | | | | | |
ぢっ|ざっ|ごっ|べっ| | | | | | | | |
でっ|だっ|がっ|ばっ|ぐっ| | | | | | | |
ぶっ|ぜっ|ねっ|びっ| | | | | | | |
]
/*
* 「つ」
*/
[a][e][
| | | | | | | | | | | | |
| | | | | |るつ|すつ|つつ|りつ| | |
| | | | |きつ|しつ|いつ|んつ|とつ| | |
| | | | | | |そつ|やつ|れつ| |
]
[s][e][
| | | | | | | | | | | | |
| | | | | |めつ|ずつ|づつ|ぼつ| | |
| | | | |ぎつ|じつ| | |どつ| | |
| | | | | |げつ|ぞつ| |ぬつ| |
]
[e][f][
| | | | | | | | | | | | |
| | | | | |あつ|よつ|むつ|ほつ| | |
| | | | |みつ|につ| |がつ|のつ| | |
| | | | | |けつ| | | | |
]
[j][i][
| | | | | | | | | | | | |
ちつ|ゆつ|ろつ|ぺつ|ぷつ| | | | | | | |
なつ|えつ|もつ|はつ|わつ| | | | | | | |
ふつ|ぱつ|ぽつ|ぴつ| | | | | | | |
]
[i][l][
| | | | | | | | | | | | |
ぢつ|ざつ|ごつ|べつ| | | | | | | | |
でつ|だつ|がつ|ばつ|ぐつ| | | | | | | |
ぶつ|ぜつ|ねつ|びつ| | | | | | | |
]
[i][;][
| | | | | | | | | | | | |
おつ|さつ|こつ|へつ| | | | | | | | |
てつ|たつ|かつ|うつ|くつ| | | | | | | |
らつ|せつ|まつ|ひつ| | | | | | | |
]
この設定を数日試用してみよう。